What is the best explanation for the collapse of communism in eastern European nations?

states

explanation:

as the old saying goes, all politics are local. state and federal governments affect our daily lives in numerous ways. yet, in our federal system, there is supposed to be a balance between federal and state power. as james madison envisioned it in federalist no. 51, “the power surrendered by the people” would be “divided between two distinct governments,” creating a balance of power that would enable the “different governments [to] control each other.”

demand is the need and oportunity to buy a given good or service.

answer; professor;

i believe it would be a single seller : )