When the police forcefully detained protesters who did not fight back (non-violent protests), it made it clear to anyone watching who was in the wrong (being the police officers). This gained a lot of American support for the civil rights movements
It would be A. Because
The U.S. immigrant population ended up growing rapidly during the 1990s, where growth rates went up especially high across a wide band of states in the Southeast, Midwest, and Rocky Mountain regions.
<span>they opposed it because they feared the revolution would spread</span>