The four main Native American culture groups of Poverty Point, Mississippian, Hopewell, and Adena are collectively known as _______ _____ civilizations. Historically, they were located in the eastern half of the United States.
Fill in the blank(s) with correct word
Question 2
The ______ _______ is the common name used to refer to an eight-year drought during the 1930s that ruined crops and livelihoods causing mass migrations from Oklahoma and surrounding areas.
Fill in the blank(s) with correct word
Point Sources of Pollution
American Children with Working Parents
Many thought ideological politics was over in the United States, but 2012 showed strong ideological
By distancing themselves from the social reformers, early American sociologists ignored female ...
Example of Index entry with Main Term and indented subterms.
Art and culture