Why was the Soviet Union interested in Cuba during the Cold war? (Hint: think about the country's geographic location, its history and the struggle between communism and capitalism)

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

Who was at the top of the feudal system hierarchy

Why do you think that african-american home ownership is low?