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¿QUÉ ES EL DERECHO? Concepto, Antecedentes, Fuentes, Ramas, Importancia ⚖️

16:46EnglishTranscribed Jul 29, 2026
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Have you ever wondered what Law is and what its essential role is in society?

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In this video we will delve into the foundations of Law,

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its historical origins and the sources that nourish it.

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We will explore its main branches to understand its relevance in our

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daily lives and conclude by highlighting the importance of its study to forge an equitable society.

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Prepare for a concise exploration of the legal world.

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Don't forget to turn on subtitles to better follow the video content.

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What is law and what is its function?

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Law is a set of rules and principles that regulate the relationships between people,

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organizations and the State, with the aim of

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ordering social coexistence and ensuring justice, security and freedom.

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These rules, which are created and applied by governmental and judicial institutions,

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establish the basis for resolving conflicts,

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protecting rights and obligations, and guiding the behavior of members of a society.

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Law is manifested in written laws, such as constitutions,

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codes and regulations, but it can also be based on traditions,

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customs and previous judicial decisions.

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Its application is mandatory,

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which means that failure to comply may result in sanctions or penalties.

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Beyond its regulatory function,

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law is a fundamental tool for development and social organization. It

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allows the establishment of a security framework that facilitates interactions between people,

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promotes justice by ensuring fairness in the treatment of individuals, and protects

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fundamental rights, such as freedom of expression,

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the right to education, and the right to property.

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In summary, law is the pillar upon which social order is built,

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reflecting the values, expectations, and needs of a community.

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Through it, the aim is to achieve a balance between individual interests

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and collective well-being, thus guaranteeing a harmonious and fair coexistence.

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What are the historical antecedents of Law and how has it

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evolved over time?

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The origins of law can be traced back to the earliest human societies,

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where the need arose to establish rules to

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regulate relationships and resolve conflicts among its members.

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Initially, these norms were based on customs,

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oral traditions, and religious beliefs, functioning as a

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set of unwritten rules that guided behavior within the community.

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Over time and with the advancement of civilizations, these rules began to be formalized.

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One of the earliest and most significant examples of legal codification was

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the Code of Hammurabi, created in the 18th century BC. in Babylon.

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This set of laws, inscribed on a stone stele, established

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clear rules on issues such as justice, property, and family relations,

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applying the principle of "an eye for an eye" as a retributive measure.

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In other ancient cultures, such as Egypt, India, China, and Greece,

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legal systems were also developed that sought to regulate aspects of daily life,

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political and economic organization, as well as international relations.

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In Rome, the law reached a high degree of sophistication with the creation of Roman Law,

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whose principles and structures influence many contemporary legal systems.

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Roman law, particularly through its codification in the

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Corpus Juris Civilis under Emperor Justinian in the 6th century, laid the

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foundations of the civil law that prevails in much of the Western world.

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His focus on rationality, legal systematics, and the universality

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of laws was fundamental to the subsequent development of law.

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In the Middle Ages, the fusion of Roman law with Germanic traditions gave rise to

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feudal systems and the birth of common law in England,

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characterized by the importance of jurisprudence and legal precedent.

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The European Enlightenment marked another turning point, promoting the concept of

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natural human rights and the separation of powers, ideas that were reflected in the

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formation of national constitutions and in the development of modern public law.

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The history of law reveals an evolutionary process that has gone from norms based on

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customs and oral traditions to highly developed and codified legal systems.

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This process has been influenced by social, political, and economic changes throughout

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history, reflecting the needs and values ​​of societies at different times and places.

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What is natural law and how does it differ from positive law?

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Natural law is a current of legal thought that maintains

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that there are rights and ethical principles inherent in

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human nature, universal, immutable and discoverable through reason.

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According to this perspective, these rights do not depend on laws written or decreed by

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governments, but are prior to and superior to any positive norm created by human beings.

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Classic examples of natural law include principles such as the equality of

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all human beings, the right to life, liberty, and the pursuit of happiness.

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On the other hand, positive law refers to the set of legal norms

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that are created, promulgated and applied by state or governmental institutions.

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These laws are "positive" in the sense that they are imposed by a competent authority,

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have a mandatory character, and are subject to change according to

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the political and social decisions of the time.

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Positive law regulates coexistence in society

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through a specific and concrete legal framework , which includes constitutions,

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legislation, regulations and judicial decisions.

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The main difference between natural law and

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positive law lies in their origin and foundation.

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While natural law is based on what is considered

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justice inherent in the human condition and discovered by reason,

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positive law is based on the will of the legislator or the authority that promulgates it.

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Natural law is perceived as a universal ethical and moral framework, while

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positive law is relative to each society and can vary from place to place and over time.

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Furthermore, while natural law emphasizes the fundamental rights and

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duties of the individual, positive law focuses on the specific rules

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that organize and regulate conduct in society, the latter being able to adapt

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and modify according to the changing needs and values ​​of the community.

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In summary, natural law and positive law represent two

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complementary dimensions of the legal order: one based on

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universal ethical principles and the other on the concrete and variable regulation of social coexistence.

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What are the sources of law?

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The sources of law, which are the means or procedures through which legal norms are created,

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interpreted and applied, can vary considerably from one country to another.

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The following is an overview of

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the sources of law that are commonly recognized in many legal systems,

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although it is important to remember that the relevance and specific treatment of each source may

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differ according to the legal traditions and legal structure of each nation:

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Legislation: The main source of law,

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composed of legal norms created and promulgated by

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authorized legislative or governmental bodies, including laws, decrees, regulations, and ordinances.

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Custom: Practices or rules of conduct that are constantly and

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uniformly repeated and, being widely accepted and recognized as obligatory,

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acquire legal force, provided they do not contravene any law.

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Jurisprudence: Interpretations and decisions of the courts that establish precedents on

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the application or interpretation of legal rules, with special relevance in

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common law systems, where previous decisions are binding.

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Doctrine: Studies, analyses and opinions of jurists and academics that,

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while not mandatory, influence the interpretation and creation of Law.

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General principles of law: Basic and universal legal foundations that guide the

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creation, interpretation and application of law, such as justice, equity and good faith.

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International treaties: Agreements signed between countries that, once ratified,

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are binding on the States parties and may have a higher hierarchy

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or be integrated at the same level as national laws in domestic law.

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This overview provides a framework for understanding how societies establish and maintain order,

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legal security, and justice through different mechanisms and sources of law,

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highlighting the diversity and adaptability of law

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in the face of the specificities of each legal and cultural context.

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What are the branches of law?

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Law is organized into various branches, each focused on regulating specific aspects of

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social, economic, and political relations within a society.

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These branches allow for better specialization and understanding of the rules applicable to

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different situations and contexts. The main branches of Law are:

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Civil Law: It deals with private relationships between people, including topics such as contracts,

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property, family, inheritance, and obligations. It is the basis of the legal order in many

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legal systems and regulates rights and duties in everyday interactions.

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Criminal Law: Regulates the conduct considered crimes and the sanctions applicable to those who

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commit them. Its objective is to protect social order, public safety and

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individual rights, establishing prohibited conduct and corresponding penalties.

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Commercial or Mercantile Law: It focuses on the laws that govern

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commercial and business activities. It includes rules on commercial companies,

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commercial contracts, negotiable instruments, bankruptcies, and specific regulations for commerce.

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Labor Law: Regulates the relations between employers and workers, including

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employment contracts, rights and obligations of the parties, working conditions, unions,

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collective bargaining and procedures for resolving labor disputes.

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Administrative Law: It concerns the rules that regulate the organization,

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operation and activities of the organs of the State and their relations

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with individuals. It includes topics such as public service,

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permits, licenses, and the control of the legality of public administration.

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Constitutional Law: Studies and regulates the structure and functioning of the State,

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the organization of its powers and the relations between these and the citizens,

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based on the Constitution. It guarantees fundamental rights and individual freedoms.

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Public International Law: Regulates relations between States and

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other subjects of international law, including treaties, law of the sea,

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diplomatic relations and international conflicts.

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Private International Law: Deals with conflicts of laws in the

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international sphere in private matters, such as issues of jurisdiction and the

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applicability of law in situations involving foreign elements.

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Environmental Law: It deals with the regulation of human interactions with the environment,

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seeking to protect natural resources and promote sustainable development through

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regulations on pollution, conservation and management of natural resources.

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Family Law: Part of Civil Law that specializes in family relationships,

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including marriage, divorce, parentage, child custody, and family inheritance.

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Intellectual Property Law: Protects creations of the mind,

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such as inventions, literary and artistic works, as well as symbols,

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names and images used in commerce.

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Each of these branches of law addresses specific needs of society,

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guaranteeing order, justice and respect for rights in various areas of life.

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What is the difference between private law and public law?

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The distinction between public law and private law lies

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in the object they regulate and in the parties involved in the legal relationships.

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Public Law: This branch of law regulates the relationships between individuals

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and public entities (such as the State, municipalities,

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and public bodies) as well as the relationships between these entities.

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The main objective of public law is to organize the structure and functioning of the

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State, guarantee public order and protect the fundamental rights of citizens.

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Within Public Law are included Constitutional Law, which defines

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the structure and fundamental principles of the State; Administrative Law,

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which regulates the administrative function and the organization of public powers;

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Criminal Law, which establishes crimes and penalties; and Public International Law,

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which regulates relations between States and other international actors.

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Private Law: Regulates the relationships between

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individuals, whether natural or legal persons, on an equal footing.

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Private law focuses on the particular,

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personal or patrimonial interests of individuals.

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Among the main sub-branches of private law are Civil Law, which covers topics

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such as family, inheritance, contracts and property; and Commercial or Mercantile Law,

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which deals with the relationships between merchants and commercial acts.

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Although the rules of private law are mandatory, they are

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characterized by their search for balance and equity between the parties involved.

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The main difference, therefore, lies in the nature of the legal relationships:

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Public law is concerned with relationships in which the State or

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public entities exercise their sovereign power or public function, while

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private law deals with relationships between individuals acting on an equal footing.

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This distinction is also reflected in the principles that govern each branch, such as the principle

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of legality in public law, versus the autonomy of the will in private law.

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What is the importance of law in society?

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Law is vital to society because it establishes a framework that regulates the relationships

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between people, institutions and the State, guaranteeing order, justice and security.

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Its main function is to facilitate harmonious coexistence, protect fundamental freedoms,

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promote equality, and resolve conflicts fairly.

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Through law, rights and obligations are defined that seek to balance

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individual interests with collective well-being,

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thus ensuring the effective and equitable functioning of society.

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What does studying Law as a career entail, and what is its impact on society?

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Studying Law involves acquiring a deep understanding of the laws

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and principles that govern human coexistence,

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as well as developing critical skills in analysis, argumentation, and problem-solving.

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Legal professionals play key roles in

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society, not only representing individuals or entities in litigation,

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but also participating in the creation, interpretation, and reform of legislation.

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Legal training enables individuals to contribute to the development and implementation of public policies,

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defend human rights, and lead initiatives that promote justice and social progress.

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Thus, studying Law offers a platform to influence society, fostering

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positive changes and working towards building fairer and more equitable communities.

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Laws of Argentina: Audiobooks on Law.

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