Uniformology
Society, History, By Time Period, Nineteenth Century - Uniformology. Booksellers who reproduce bound collections of uniform prints to order, and for a fraction of the price of the originals.
http://www.uniformology.com/
Historydata: home page
Society, History, By Time Period, Nineteenth Century - Historydata.com. Napoleonic and 18th century data for researchers, students, and enthusiasts.
https://www.historydata.com/
Napoleon.org
Society, History, By Time Period, Nineteenth Century - Napoleon.org. Run by the Foundation Napoleon on the subject of Napoleon Bonaparte and Napoleon III.
https://www.napoleon.org/
Napoleonic Society of America
Society, History, By Time Period, Nineteenth Century - Napoleonic Society of America. Membership benefits, publications, tours and conferences, library/museum, as well as collectibles for sale.
http://www.napoleonic-society.com
Battle of Mississinewa
Society, History, By Time Period, Nineteenth Century - Battle of Mississinewa. Mississinewa 1812 is the largest War of 1812 living history event in the United States.
https://www.mississinewa1812.com/
Fort Meigs - Ohio's War of 1812 Battlefield
Fort Meigs is a reconstructed War of 1812 fort located in Perrysburg, Ohio. Along with school tours and interactive displays, a number of special events and reenactments take place throughout the summer.
https://fortmeigs.org/
Spanish American War
Society, History, By Time Period, Nineteenth Century - Spanish American War. Guide devoted to the 1898 conflict.
http://www.spanishamericanwar.com/