Imperialism of the Age of Discovery sought to control trade through manipulation of markets. The Imperialism of the Industrial Revolution required the actual occupation of a country or area and the settler colonies to extract raw materials and replicate social, political and economic structures in the mother country.
The United States, Great Britain, France and Japan.
Someone killled a leader then the country fought and them other homies came in and US was "ohh hell no Boom Boop Pop"