Which 2 countries were not defeated by european imperialism?

Explanation:

Britain and France were at the forefront of imperialism in Africa. These two countries were in competition with each other to dominate European politics and economics.

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the colonists were also expected to pay a tax to meet the costs of establishing and manning the borders of the proclamation line which led to the belief that the king had sided with the indians despite pontiac's rebellion, against the interests of the settlers. this contributed to the causes of the american revolution.