After the meeting of the Big Three in Teheran, the opening of a second front on Germany was called Operation Overlord.
Answer:
Many people felt that their lives would be better off if the colonies remained under British rule. Some of these people were simply afraid to go up against the might of the British army.
Answer:
Lookout Mountain (Battle of Lookout Mountain)
The main way in which the United states developed politically during this time was that the Republican party formed an anti-slavery platform, while economically the nation flourish