What post war changes took place in north america

World War II had changed Europe's place in the world. The continent was no longer the center of world power; instead, the United States and the Soviet Union were centers of power. Describe the economic recovery in Western Europe after World War II.

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.

jazz

explanation:

jazz music began as a new, underground style which utilized the hopefulness of african americans in their quest for equality.