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The best answer would be D.
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Answer:
The export of cotton increased by 50% between 1800 and 1860.
Explanation:
Whitney's cotton gin model was equipped for cleaning 50 pounds of lint every day. The model comprised of a wooden chamber encompassed by columns of slim spikes, which pulled the build up through the bars of a brush like network. The grids were firmly divided, keeping the seeds from passing through. Loose cotton was brushed off, preventing the mechanism from jamming.
Answer:
Since 1978, the Black incarceration rate has increased 298 percent. In. 2017, Black people were incarcerated at 2.5 times the rate of white people.
At least 226 Black Mississippians held public office during Reconstruction
Explanation:
They fought Mexico/paid Mexico. Not really sure. Hopes this helps.
Answer:The Transportation Security Administration (TSA)
The Transportation Security Administration (TSA) was created in the wake of 9/11 to strengthen the security of the nation's transportation systems while ensuring the freedom of movement for people and commerce
Explanation:please give brainliest