What two ways did the soviets stray from the ideas about communism advanced by karl marx? 1.by not giving power to the workers 2.by attending the yalta conference 3.by not opposing capitalism 4.by supporting mao zedong 5.by curbing civil rights

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

no because we were not ready for war