That is because they think that should not be there
I need a story or something to understand
Answer:
There are various social, economic, and political reasons for the rise of imperialism in Europe. Trade has provided huge profit for the European states and there were greater zeal to protect it. The British occupation of Egypt was one such occupation to control the Suez canal. Another reason was the belief in the superiority of European race supplemented by social Darwinism. the competition among the European nations was not only economic reasons but it was also a matter of national prestige.
B. The emancipation proclamation was what gave slaves their freedom when Lincoln issued the proclamation in 1863.