Answer :
There are different reasons for imperialism. In addition to America's "new" imperialism, how the nationalism being expressed in new ways during the 1890s are;
- People started to celebrate flag day.
- People started to recite the pledge of allegiance.
Imperialism:
This is simply known as the act of building empires by imposing political and economic control on the people.
Causes of imperialism are
- Economic factors
- Political factors
- Religious factors etc.
Learn more about Imperialism from
https://brainly.com/question/472625