ohhh ahhhg maybe the answer is animal
C the movement of African people from Africa to other parts of the world due to slavery
I think its either A or D
In 1944, delegations from the United States, the United Kingdom, the Soviet Union, and the Republic of China—four of the main Allied powers in World War II—met in Washington, DC to negotiate the parameters of the postwar world and to discuss the establishment of the international organization that would become known as the United Nations (UN).