The passage says that "after the war (World War 2) there was a power vacuum." What does this statement mean? How did this power vacuum contribute to the Vietnam War?

What does the point on the graph represent? a. aggregate supply and demand equilibrium b. aggregate supply c. aggregate rising prices and supply d. aggregate rise in gdp

How is the city of savannah related to the union strategy of a full blockade of confederate ports? a) savannah was the last port needed to be secured in order to totally blockade the coast of georgia. b) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the tennessee river. c) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the chattahoochee river. d) savannah was the most significant port in georgia, and the union strategy centered on securing bases at savannah and the outlying islands to fully blockade georgia.

In the 1800s, dorothea dix worked to improve conditions ina.)prisons and hospitals.b.)mills and factories.c.)utopian communities.d.)public schools