He went to France to get help for the war, and then France became an ally of the United States of America.
Answer:
Explanation:
Natural fortifications also helps defend a country. For example the Alps in Italy defends them very well. Rivers can also be a defensive position a country can fall back to. So no, fortifications and defenses arent the only thing. Nature is able to help too.
I'm pretty sure it's the national road
The group that the catholist church create in order to improve the quality of the clergy is the Calvinists