Which term describes the reduction of tensions between the United States and the Soviet Union during the Cold War?
A. Perestroika
B. Glasnost
O C. Solidarity
O D. Détente

answer; i believe that the correct answer is (chronological order);

d. hip hop

it was originated in the 70s while the harlem renaissance occured in the 1920s

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation: