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Visual Learning Systems
Geologic Resources: Mining and Extraction
In this video, we learn about geologic resources, which are naturally occurring chemical substances found in the Earth's crust. These resources, such as metals, minerals, and fossil fuels, are mined from the earth and used by people....
PBS
Why We Fight
How does propaganda change history? Scholars research the use of WWII movies to launch America into the postwar boom in the United States. They view a short video clip and discuss the impact American patriotism has on society, Supreme...