Which of the following occurred in 1949, contributing greatly to the Red Scare? A. The Berlin Blockade and Airlift.

B. The building of the Berlin Wall and the Cuban Missile Crisis.

C. The development of an atomic bomb by the Soviets and the fall of China to
Communism.

D. The Yalta Conference and the Hollywood Ten controversy.

Answer which of the following was a major outcome of european imperialism in africa after the industrial revolution? o a. the area around the suez canal experienced decades of military conflict. b. africans in the belgian congo suffered forced labor and oppression. o c. the discovery of rich natural resources led to african economic prosperity. o d. europeans brought disease to central africa, killing thousands.