What was the middle class called in industrial revolution?

How did support for the allies change following roosevelt’s reelection in 1940?

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

Would creole revolutionaries tend to be democratic or authoritarian leaders?