"middle class" and "working class" would be the best options, since the Industrial Revolution created thousands of new jobs, which put thousands more people to work.
The answer to this question is Huey Long, Huey Pierce Long
is known as the kingfish is an American politician who have a program called
share our wealth program. Huey Long’s contricution as a politician is his goal
of modernizing Lousiana by building roads, schools, hospitals, and other
infrastructures. He died by assassination at the age of 42 on September 10,
1935.
Nazis built extermination camps equipped with huge gas chambers that could kill as many as 6000 human beings in a day. Those labeled as weak would die. They were told to undress for a shower and then led into a chamber with fake shower heads. After the doors were closed, cyanide gas poured from the shower heads. All inside were killed in a matter of minutes.