Answer:
workers or working-class people, regarded collectively (often used with reference to Marxism).
the lowest class of citizens in ancient Rome.
Explanation:
Henry Ford increased the production and sale of automobiles by introducing an assembly line and low prices.
The 2nd one is the true statement.
This had brought the United States into the War. If not for the Americans many events like D-Day or the Atom bombs strike would not have happened. Ultimately this would but Britan in Ruins and leave Russia as the only support to destroy the germans. From their, Japan could attack Russia forcing it to surrender. Leaving the Axis in a worldwide victory