Which of the following contributed to problems in Central Africa after the colonies won independence?

European powers restricted the trade in forest products and ivory.

European powers destroyed the trade routes that were the main source of income.

European powers encouraged alliances among various ethnic and religious groups.

European powers formed colonies that ignored the homelands of different ethnic groups.

European powers formed colonies that ignored the homelands of different ethnic groups.

Explanation:

monopolies  came to the united states with the colonial administration. the large-scale public works needed to make the new world hospitable to old world immigrants required large companies to carry them out. these companies were granted exclusive contracts for these works by the colonial administrators. even after the american revolution, many of these colonial holdovers still functioned due to the contracts and land

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