Answer:
The Tenth Amendment warns against using a list of rights to infer powers in the national government that were not granted.
Explanation:
Answer:
B. They wish to expand their economies.
Explanation:
In the 19th century, Africa became a patchwork of European colonies. Although colonies like Liberia and Sierra Leone were founded by American and British abolitionists as homelands for freed slaves, colonies were mainly set up to exploit the natural resources of the African continent. The primary reason for European colonization of Africa was capitalism. European nations saw opportunity for new trade routes and potential wealth in some of Africa's natural resources.
Smoking became very popular.
Changed diet kept people from starvation.
Corn fed livestock grew in places where other plants couldn't grow in
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