Answer: B
It demonstrates that disputes over slavery consistently caused regional friction during the 18th and 19th centuries.
Explanation: Ap*x
I took the test
<span>C. House Un-American Activities Committee--this committee was created for the full purpose of investigating possible spies or threats to American security.
This group targeted Hollywood actors/actresses for their liberal slant in the media. Intellectuals were also targeted as a source of communist ideology. Eventually small accusations turned into "witch-hunt" practices by the federal government. </span>
Mining of fossil fuels and important minerals
In U.S there was a lot more land available at the time and many people were looking for a fresh start. Many people were looking to expand trades and business. In the city many places offered unskilled workers opportunities for a steady job.
Hope this helps!
