Why was it that so many people in other countries wanted to come to the United States?

because of the freedoms we offer in america

Explanation:

America has opportunity. There is also less violence and enough necessities like food and clean water.

Explanation:

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".

after the roman empire, the catholic church began to unify by taking on many duties of a government.