Which slogan expressed the ideals of the bolshevik revolution of 1917

They had multiple slogans during the revolution. One of the most popular is "All Power to the Soviets!". Which would most likely answer your question based on the ideals. Another slogan that was popular was "Peace, Land, Bread!"

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.

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.