Because America was there 2nd goal the entire eastern side of the world was what they wanted to conquer first so if they dropped the bomb and japan sent there entire force at America say bye bye murica
The four Causes of the Civil Wars Slavery, One Union vs state's rights, The growing differences between the North and the South and The election of President Lincoln.
I would say Communism played a big role in it too.
hope this helps and have a great day!
1:Increasing demands
2:writing Declaration of Independence
3:writting constitution
Answer is A. GDP equals economic growth.
B. mostly by barge along the Chesapeake and Ohio Canal