Which of the following is perhaps the most frequent cause of difficulty or failure when studying economics?

When they don’t know the basic economic definitions. Just like any subject, they need to know as well as understand the terms involved in economics.  Just like any other subjects, economics has a variety of terms that they use and it is necessary to know them and understand them for they play a big part in our society.

answer: to communicate with people on the other side.

explanation:

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.”