Which practice continued in the south long after it had largely vanished in the north?

The practice that continuously happen in the South even after the largely vanished in the North is Dueling. This is a way of having to engage combat between two people in which they have weapons and rules provided in means of honorable conditions.

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.”

the real answer is b