compare the communication system that developed in the Inca Empire with the one that developed in Egypt

Why did the united states shift away from the policy of isolationism after world war 2?

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

By june 1943, the allies had regained control of north america. what was the advantage of controlling this region? what would you describe the axis's situation in europe in 1942? how might the axis have benefited by gaining control of great britain by 1942? the last questions of my quiz 10 points more than normal answer it honestly so i can get a good grade < 3