How did the khener rouge rise to power

The Cambodian Civil War lasted five years, from the coup in 1970 to the fall of Phnom Penh to the communists in 1975. Led by Pol Pot, the Khmer Rouge exploited the U.S. aerial bombardment as a means of propaganda, which proved extremely crucial for their rapid growth to power.

i am not 100% positive but i think it is is b. both are non-partisan jobs

i am pretty sure that members of congress have term limits, can be impeached, and are nominated through direct popular vote.