Curated OER
National Park Service: The Amana Colonies: Origins of the Colonies
This site tells about the establishment of the Amana Colonies and their relocation to America.
Wikimedia
Wikipedia: August Hermann Francke
This Wikipedia entry surveys the life of the pietist, German protestant theologian August Hermann Francke (1663-1727).
Other
The Reformed Reader: Walter Rauschenbusch
This site is a biographical page devoted to the life of the Theologist Walter Rauschenbusch (1861-1918 CE).
Other
The 1911 Encyclopedia: August Hermann Francke
Scroll down to the middle of the page for a look at the life of August Hermann Francke. Discusses his education, his association with P.J. Spener, his involvement with religion and pietism, and his establishment of orphanages.