American frontier - Subtopics

American pioneers Bartleson–Bidwell Party Works about the American Old West First transcontinental railroad American Old West gunfights Boot Hill cemeteries Texas folklore Butterfield Overland Mail Denver and Rio Grande Western Railroad Cochise County conflict American West museums Indian Territory Mexican War of Independence Indian wars of the American Old West Trail of Tears Texas Revolution Steamboat transport on the Colorado River Trans-Mississippi Exposition Union Pacific Railroad Military units and formations of the United States in the Indian Wars