Answer:
On December 1, 1913, Henry Ford installs the first moving assembly line for the mass production of an entire automobile. His innovation reduced the time it took to build a car from more than 12 hours to one hour and 33 minutes.
Explanation: I took the test and aced it
Invasions by Barbarian tribes
Economic troubles and overreliance on slave labor
The correct answer is <span> (C) expansion of democracy.
The reason why is that after the Revolution, Lenin worked to establish the Soviet state. In it, religion was suppressed (they seized church property as part of their actions), began arresting the leaders of opposition parties, and nationalized banks and factories handing control over to the Soviet system.</span>
"Raw materials were shipped from Africa to European industries"