Which of the following were common reasons empires established settler colonies in the 19th century?
To release pressure on crowded European cities
To gain influence in different regions
To preserve land for indigenous populations
To limit empires' power and reach
To access raw materials
To access overseas markets

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.