How is America’s entrance into World war 2 different than world war 1? How is it similar?

The service industry in the united states grew in the late 1800s. what was one effect of that growth? the number of people with jobs in factories as unskilled workers decreased. the number of people with jobs in factories as unskilled workers increased. the middle class grew as people took jobs as clerks, lawyers, and teachers. the middle class shrank as people left jobs as clerks, lawyers, and teachers.

After studying the timeline above, what observations can you make about u. s. environmental policy between 1970 and 1996?

Based on this map, approximately how far did the songhai empire stretch east tward into the interior from the coast