Capital is Property or money invested in industry or business
The answer is B. The history of the Madeira and Canary Islands.
The city of Berlin was vulnerable to Soviet influence it was located within the Soviet zone of Germany.
Berlin was located deep in the Russian zone after the agreement after World War II which divided Germany and Berlin into occupation zones. That agreement arose from the Yalta Conference.
Angola's civil war happened at the time of the Cold War, when the US and Soviet Union fought a number of proxy wars. Angola's war was simialar to those and one of the sides was Marxist-Leninist, so the Soviet Union was bound to support it and the US oppose it.
