Columbia University
Nasa: Sedac: Urbanization and Human Settlements
[Free Registration/Login Required] A collection of twenty data sets from SEDAC (Socioeconomic Data and Applications Center) that examine urbanization in major metropolitan areas of the United States in the late 20th and the early 21st...
Khan Academy
Khan Academy: Us History: 1800 1848: The Presidency of Andrew Jackson
Andrew Jackson was the president for the common man. Under his rule, American democracy flourished as never before- but the economy and the Native American population suffered at his hands.
Khan Academy
Khan Academy: Us History: 1945 1980: The Baby Boom
Find out why there were so many babies born in the United States after World War II.
![Office of the State Demographer: Introduction to Migration in Texas [Pdf] Article](http://content.lessonplanet.com/resources/thumbnails/410028/large/bwluav9tywdpy2symdiwmduymc0zmdm4ny1xbnb6bzeuanbn.jpg?1589984930 "Office of the State Demographer: Introduction to Migration in Texas [Pdf] Article")
Texas Demographics Center
Office of the State Demographer: Introduction to Migration in Texas [Pdf]
A report explaining the factors that cause a population to increase, as has been the case in Texas, why migration takes place and why it is important, and the contributions of immigrants to Texas. The focus is on population changes...
Columbia University
Nasa: Sedac: Applications of Satellite Remote Sensing
[Free Registration/Login Required] A collection of twenty-eight data sets from SEDAC (Socioeconomic Data and Applications Center) that examine ways in which remote sensing by satellites gives us useful information about the world....