Writers who exposed the ills of society and pushed for reform were known as (5 points)
O insurgents
O progressives
O muckrackers
O political machines

How did the us change it’s economy to provide supplies for the war effort?

What was one striking development of the golden age of prehistory?

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.