What was an effect of the migration from Africa in the 18th and 19th centuries as a result of imperialist policies similar to those described in the passage? A. Native populations welcomed the chance to gain employment opportunities and took advantage of educational opportunities that came with arriving migrant groups.
B. Migrant groups became minority communities in the countries they emigrated to and incurred the resentment of the majority populations.
C. Native populations formed communities with migrants, creating a new mixed culture with both African and European characteristics.
D. Migrant groups helped modernize the colonial infrastructure of the colonies, causing resentment among the native populations that paid for it.