State rights, slavery, and sectionalism,
There are many ways in which you can rewrite this sentence in order to make it correct, but the bottom line is that the verb began is incorrect here.
So, here are some examples:
<span>The Boston Massacre and the repeal of taxes under the Townshend Acts resulted in/led to/provoked/gave rise to huge protests across the colonies. </span>
Answer:
Black soldiers returning from the war found the same socioeconomic ills and racist violence that they faced before. Despite their sacrifices overseas, they still struggled to get hired for well-paying jobs, encountered segregation and endured targeted brutality, especially while wearing their military uniforms
Explanation: