Which of the following is the main way in which citizens participate in the government of the united states?

a. by voting

b. by watching tv

c. by playing sports

d. by buying goods

A. By voting
The United States doesn't really have any other way for citizens to voice their opinions and participate in government except by voting. We choose who we want to lead the country by voting for senators and congressman. We don't really vote for who becomes president because that is decided by the electoral college, so that is why it is very important to vote for who we want in Congress making that decision.

A.By Voting because all the american citizens come together as one to vote for something.