Born out of the horrors of the Second World War, the United Nations, as a common endeavour for humanity, was established to save succeeding generations from the scourge of war. Even in times of great global challenges and tension, our Organization has catalysed decolonization, promoted freedom, shaped norms for international development and worked to eradicate disease. The United Nations has helped to mitigate dozens of conflicts, saved hundreds of thousands of lives through humanitarian action and provided millions of children with the education that every child deserves. It has worked to promote and protect all human rights and fundamental freedoms for all, including the equal rights of women and men. The Charter of the United Nations, which is the cornerstone of international law, has declared the principle of sovereign equality of all States, respect of their territorial integrity, political independence and the right to self-determination of peoples. It has affirmed the principles of non-intervention in the internal affairs of States and the resolution of international disputes by peaceful means and in conformity with the principles of justice and international law. It has determined that all States shall refrain from the threat or use of force against the territorial integrity or political independence of any State, or in any other manner inconsistent with the purposes of the United Nations.