PBS
Pbs the West: Charles Goodnight
Charles Goodnight (1836-1929) was one of the most prosperous cattleman of the American West. Read a thorough biography about him here at this site.
Houghton Mifflin Harcourt
Harcourt: School Publishers: Join a Cattle Drive
At this site take a look at maps of cattle drives from the ranches and ranges of Texas to the market places in Kansas, Nebraska, Colorado and Wyoming.
Other
Seymour Chamber of Commerce: The Great Western Cattle Trail
Learn about the Great Western Cattle Trail, that was used in the 1800s, and stretched from Bandera, Texas to Dodge City Kansas.
Other
Southwest Collection: The Texas Ranching Frontier
Discusses the cattle drive era that occurred in the late 1800s. It gives details about the drives from Texas to the north.
Legends of America
Legends of America: The Goodnight Loving Trail
Named after Charles Goodnight, the Goodnight-Loving Trail spanned more than 2000 miles. Trace the history of the trail and the cattle drives that made their way across the dangerous territory in the 1800s.
Other
Ellis County Museum: Texas Cattle Trails
This article surveys the cattle kingdom and cattle boom in Ellis County, Texas that started in the 1840s.