HURRY IM ON A TIMER This invention allowed products to be made quicker and cheaper which led
to the mass production of goods. *
A. barbed wire
B. O wind energy
C. assembly line
D. bacon

C Assembly Lines

Explanation:

People line up to assemble and made it easier than doing everything yourself by hand

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939