Steven Kreis, PhD
The History Guide: Karl Marx, 1818 1883
This site from The History Guide provides a comprehensive biography site for Marx and his body of thought, including criticism. Good starting point for students researching him or his critical approach.
Khan Academy
Khan Academy: Ap Us History: 1865 1898: Labor Battles in the Gilded Age
Discusses the Homestead Strike of 1892 and the Pullman Strike of 1894 and how these ended, as well as responses of the federal government to the labor movement. Includes questions for students at end.
Khan Academy
Khan Academy: Us History: 1865 1898: The Rise of Industrial Capitalism
A quick comprehension check over the rise of industrial capitalism in America in the late 1800s.