What social, political, and economic changes resulted from the civil war?

the south economic structure was destroyed and The 13th amendment  abolished slavery and The Civil War had a greater impact on American society and the polity ,2 percent of the American population in 1861.

Explanation:

i really really really really really really dont know

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.