1. <u>B. Immigrants</u> are people who move into one country from another. Emigrants are those people who leave a country. Urbanites are people who live in a town or a city. Nomads are people who move all the time. 2. One of the largest involuntary migrations in history was the transatlantic <u>C. slave trade</u>, when thousands of people were sold into slavery. 3. Areas in the countryside are also known as <u>A. rural areas.</u> Urban areas are in the cities, suburbs are parts of a city, and ghettos are parts of cities occupied by minorities.