What voluntary action can be taken by citizens who want to make a political difference beyond voting?
a. reading unbiased media
b. serving in the military
c. writing a letter to the editor about a local business
d. joining an interest group

president coolidge hope this

the answer is d trust me

the law supported victims of political persecution.

explanation:

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

d(:

me and mark as brainliest.