The commune in Roxbury, Massechusets.
Answer:
Europeans could not navigate African rivers, which had many rapids, cataracts, and changing flows.
The main reason it started back in 1945 was to stop another world war. It's predecessor the League of Nations had clearly failed, so whilst forming the UN they made up some new rules to make sure no country was punished so hard that another war would happen.
The UN we know keeps peace, Looks over the worlds children and fights for Human rights. Have a look at the website I have placed below, It's your World.
Answer:
American imperialism is caused by the nation's desire to expand its control and influence in locations overseas.
Explanation:
This is accomplished through military, political and even economic prowess. Two main factors that led to American Imperialism were the creation of the United States Navy and the expansion of America's economic interests overseas. American Imperialism began in the 1890s, increased into the early 1900s, and began to slow down after that.