Answer:
No map
Explanation:
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<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the first one, having to do with Livingstone viewing Africa as an "untapped resource", since he wanted to extract resources and explore the area. </span></span>
The answer is an Echo. It has no physical body or mouth but speaks by sound being <span>reflected from a wall, mountain, or other obstructing surface and travels on the wind.</span>
Forced sharecropping or tenant farming--the black codes created discrimination against blacks preventing them from other jobs or owning land.
The black codes were laws limiting the rights of freedmen and didn't allow for blacks to get land or different jobs. Being land owners still needed labor, free blacks were left with no other option but to continue working the land they had once been enslaved. It led to a system of debt and cycles of poverty which took generations before blacks saw progress.
