How did the united states' entry into world war i affect american public policy at home?

a. it increased government support for organized labor and farm cooperatives.
b. it encourages trust-busting activities and renewed focus on economic regulation.
c. it tightened restrictions on free speech and other civil liberties.
d. it expanded civil rights reforms and restricted discriminatory practices.

The right answer is: C) It tightened restrictions(...)civil liberties. At the moment the war breaks out, the entire nation begins a recruitment campaign, which it looks for all those young men, of fighting age, to be trained and sent to Europe, it is at this moment where they begin to generate opinion shocks between those who agree with participation in the conflict and those who see as an irrational thing that these men were sacrificed.

answer: i looked it up

explanation: in 1955 in montgomery, alabama, a girl refused to give up her seat on a public bus. the girl was black, and the passenger looking to take her seat was white. this is a familiar tale, but it's not about rosa parks. the girl in the story is a 15-year-old high school student named claudette colvin, and this act of defiance occurred nine months before rosa parks did the same thing. colvin was arrested, and her case is what led to the u.s. supreme court's order for the desegregation of alabama's bus system. so, why don't we know colvin's name? "later i had a child born out of wedlock; i became pregnant when i was 16," colvin says. "and i didn't fit the image either, of, you know, someone they would want to show off.

to force terrorists groups to stop attacking western targets using massive military force.