Why were the 1920s “ROARING”?

it was called the roaring 20s because it had economic growth and widespread prosperity and defied prohibition

Widespread economic growth. The modern American middle class began to emerge in the 20's. With the increase of buying on credit, many American families were able to afford new machines, such as washing machines, cars, et cetera. This increase in economic activity gave the illusion that the economy was "roaring", however the large amount of borrowing helped cause the economic destruction that was seen at the end of the decade with the Wall Street Crash in October of 1929.

Explanation:

april 18, 1775, hundreds of british troops marched from boston to nearby concord in order to seize an arms cache.a confrontation on the lexington town green started off the fighting, and soon the british were hastily retreating under intense fire.

on april 19, 1775, american militia gathered to stop a british company sent from boston to capture supplies allegedly amassed in lexington, massachusetts. the militia fled, and the british left after not finding the supplies.

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.