Which of the following factors is impacting the spread of disease in Africa?

1. Climate change

2. Poverty

3. Lack of health workers

4. All of the above

Is mount McKinley in the eastern or western United States

What are the physical features of a volcano

Volcanic ash can be used as a time marker to correlate rock layers because the ash. True or False

What was required to make the united states a strong, viable, independent republic in its early years, and how did debates over the constitution shape relations between the national government and the states?

Contrary to popular belief, the Mayans were not united as one empire. True False

How does having a large lake or an ocean nearby affect the climate of an area?

In order to conquer Mexico, the Spanish

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.