C. Hoover understood the Economy way too well and he assumed the economy would naturally correct itself. he was wrong. and when FDR came into office he implemented the "New Deal" to stimulate it and give jobs to people who couldn't get jobs.
The Bantu tribe migrated across Africa, bring with them iron technology. The Bantu were a peaceful nomadic tribe, and tried to avoid violence. They had advanced technology, and could easily stop anyone without iron technology in their path. They would only use their iron weapons if coming across a violent tribe.
Answer:
Have you seen the movie, "The Hate U Give"? It's quite popular; that movie is a prime example of police abuse among civilians. There have been so many cases of white-on-black hate crimes, where police have misused their authority to claim dominance and superiority over the lives of others. Like in the movie, the decisions that some officers make can cause a liability against their firm; for instance, when that officer shot Khalil, that right there was a liability in itself, due to the fact that Khalil was simply grabbing a brush, but the officer thought it was a gun. In other instances, there are officers out there that use their power for evilness, despite the repercussions that they may face. (I hope this helps answer your question).
Explanation:
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The answer is C.
d. the US and Mexico never unified.
a. Had a rise of more dictators.