Why are the 1920s known as the Roaring Twenties?
A.
It was a period of rapid economic and social transformation.
B.
It was a period when government was rocked by scandals.
C.
It was a period of great celebration after the horrors of World War I.
D.
It was a period when mechanized farms boosted agricultural production.
E.
It was a period that marked the return of the Republican Old Guard.