Was american expansion across north america an inevitable development? how was the idea of manifest destiny used to justify expansionism?

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

1. what was the purpose of the communist international organization?

What was different about religious practices in pennsylvania and massachusetts