"Humanity law" is not a specific legal term or category of law in the traditional sense. However, it might be a term used informally to refer to a range of legal principles and norms aimed at upholding human rights and dignity.

The foundation of modern international human rights law can be traced back to documents like the Universal Declaration of Human Rights, adopted by the United Nations General Assembly in 1948. This declaration sets out a common standard of rights and freedoms for all people, regardless of nationality, race, religion, gender, or any other status.

International human rights law encompasses various treaties and conventions that address specific rights and protections, such as the International Covenant on Civil and Political Rights and the International Covenant on Economic, Social and Cultural Rights.

Domestically, many countries have laws and constitutions that protect the rights and freedoms of their citizens. These laws can cover a wide range of areas, including but not limited to:

Civil Rights: These laws protect individual liberties, such as freedom of speech, religion, and assembly.

Criminal Law: This branch of law deals with offenses against the state, individuals, or property and outlines the process for investigating, prosecuting, and punishing those offenses.

Family Law: This area covers issues related to marriage, divorce, child custody, and adoption.

Labor Law: These laws regulate the relationship between employers and employees, covering issues like wages, working conditions, and workplace safety.

Constitutional Law: This encompasses the fundamental laws and principles that establish the framework of government, including the separation of powers and the rights of citizens.

Environmental Law: This area of law deals with regulations and policies aimed at protecting the environment and natural resources.

International Humanitarian Law: This body of law governs the conduct of armed conflicts and seeks to minimize the suffering of civilians and combatants.

Immigration Law: These laws dictate who is allowed to enter, live, and work in a country, as well as the procedures for obtaining citizenship or asylum.

It's important to note that the specifics of "humanity law" may vary depending on the legal system and jurisdiction in question. If you're referring to a specific legal concept or framework, providing more context would be helpful in giving a more precise explanation.