There is no "main reason" for this, but if you have to choose it should be something having to do with the fact that Japan had very little natural resources, and wanted to remain independent from nations that could bribe it.
Answer:
C/D
Explanation:
Those seem to be the correct one for plato users.
I think... It was "B" Entering the war on the side of GB
Answer:
the answer would be d or b
Explanation:
To gain admittance to the Union, Congress required Southern states to draft new constitutions guaranteeing that African-American men the right to vote. The constitutions also had to ratify the fourteenth amendment, which granted African Americans equal protection under the law.