what civilization is located between the Tigris and Euphrates rivers?
1. Egypt
2. Greece
3. Mesopotamia
4. China

In 1956, people in demanded that soviet troops to be removed as the part of a call for democratic reforms

Match each model with its name and the name of the scientist who created it.

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire