Answer - Three factors fueled American Imperialism.
Economic competition among industrial nations.
Political and military competition, including the creation of a strong naval force.
A belief in the racial and cultural superiority of people of Anglo-Saxon descent.
This statement is false.
The part about it being the largest is correct, however, the Third Estate was made up of the laborers and other common folk. They didn't have much money, though because they were the largest class, the wealthy resented them.