Which of these acts protected under the first amendment A. criticizing elected leaders
B. selling drugs to children
C. telling the military secrets to the enemy
D. spreading untrue rumors to harm someone

(A) Criticizing elected leaders

Explanation:

The First Amendment protects our right to free speech, ensuring our ability to criticize those we have elected.

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answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

a.   it resulted in widespread unemployment.