Examlex
For a body oscillating at the end of a spring,the energy is only elastic potential energy.
Buffalo Herds
Groups of buffalo that roam together, often found in North America and played a significant role in the ecosystem and Native American cultures.
Homestead Act
A United States federal law passed in 1862 that granted 160 acres of public land to any individual who would farm it for at least five years.
Railroads
A transportation system consisting of a track of rails on which trains travel, used for moving passengers and goods over long distances efficiently.
Dawes Act
A law passed in 1887 that aimed to assimilate Native Americans into US society by allotting individual land parcels to heads of families, stripping away communal tribal land.
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