The reason the U.S. was hesitant about entering, is that they were just getting out of the depression, and they did not want a repeat of what happened <span>to them after WWI.</span>
I'm not sure what the blanks are, but there were lots of mountains because of rich lands and great economy and I hope this helps
The length of a term in office for the president of the United States is 4 years
I think both Imperial China and Rome were both able to create a strict government. They were able to create a social stratification that allows people to function according to their designated roles, They were able to enforce a strong military which leads to successful conquest of neighboring states.