How was the first World War the result of imperialism/colonialism that occurred in the long nineteenth century (1800-1899)?

Explanation: Colonial rivalry was a cause of the First World War. First of all, colonial rivalry led to strained relations among the European powers. Secondly, colonial rivalry led indirectly to the formation and strengthening of alliances and ententes. Italy turned to Germany and Austria when she lost Tunis to France in 1881.

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.

answer; (r/t) reaction time;