If you are born during the American colonial period from 1898-1945, the American government used the same policy, requiring settlers on public lands to obtain deeds from the government. What policy did they copy and implemented from Spain?

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.