If human rights are universal claims, they need mechanisms that turn abstract principle into concrete standards and obligations. Since 1945 a dense architecture of declarations, treaties, committees, and courts has developed at both the global and regional levels. This lesson maps that framework, distinguishing between instruments that state aspirations and instruments that create binding legal duties.
The centerpiece of the global system is the Universal Declaration of Human Rights (UDHR), adopted by the UN General Assembly in 1948. The UDHR sets out a comprehensive list of rights in thirty articles, ranging from freedom from torture and slavery to rights to education and social security. Crucially, the UDHR is a declaration, not a treaty, so it was