Answer:
After WWII, it was first conceived and introduced to the world.
This is the global basic standard of treatment for humans. It has been signed by nearly all UN member nations and is considered the foundation of international human rights law. It is available in dozens of languages and should be read and understood by every citizen of the planet. Additional human rights instruments have been produced to address various areas of human rights, such as children's, minorities, women's, orphaned individuals' , refugees', and senior citizens' rights, among others.