The International Bill of Human Rights was the name given to UN General Assembly Resolution 217 (III) and two international treaties established by the United Nations. It consists of the Universal Declaration of Human Rights (adopted in 1948), the International Covenant on Civil and Political Rights (ICCPR, 1966) with its two Optional Protocols and the International Covenant on Economic, Social and Cultural Rights (ICESCR, 1966). The two covenants entered into force in 1976, after a sufficient number of countries had ratified them.