Which condition, in combination with drought,
has most directly forced the migration of people
out of the southern regions bordering the sahara?
(1) urbanization (3) wildlife tourism
(2) coastal pollution (4) desertification

What impact did entry into ww1 have on life in the us?

Which type of constitutional power allows congress to regulate immigration and naturalization?

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.