How are colonialism and WWI related ?

Colonial rivalry was a cause of the First World War. First of all, colonial rivalry led to strained relations among the European powers. In Africa, all the European powers except Austria and Russia had colonies there. Thus there were many clashes among France, Britain, Germany and Italy.

Explanation:

the 22nd united states congress

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.