Which organization was established to promote security and equal rights after WWII?

The organization established to promote security and equal rights after World War II is the United Nations. Founded in 1945, the United Nations was created to foster international cooperation and to ensure peace and security across nations in the aftermath of the devastating global conflict. One of its core principles is the promotion and protection of human rights, aiming to address issues of inequality and injustice on a global scale.

The United Nations encompasses various specialized agencies and programs that work to uphold human rights, manage humanitarian crises, and support sustainable development. This commitment to promoting equal rights is evident through documents such as the Universal Declaration of Human Rights, which was adopted by the UN General Assembly in 1948.

Other organizations listed, such as the League of Nations, were attempts at establishing international order and security, but they did not successfully prevent future conflicts and were ultimately dissolved. The World Trade Organization focuses primarily on international trade and economic cooperation rather than security and rights. The North Atlantic Treaty Organization (NATO) is a military alliance aimed primarily at collective defense, rather than the broader issues of human rights and equal rights that the United Nations addresses.