Other
Kansas Heritage: Pullman Strike, Chicago, 1894
This detailed and informative site explains how the Pullman Strike, which began as a peaceful protest about rent in the company town of Pullman, spread across the country and brought railroad traffic to a halt.
Black Past
Black Past: Buxton, Iowa
This is an interesting encyclopedia article about the multi-ethnic town of Buxton, Iowa, a coal-mining town with little racial discrimination.