Welcome to the Encyclopedia of Arkansas

This Day in Arkansas History

April 6, 1864

The Skirmishes at Arkansas River and Prairie Grove began when at least 500 Confederates crossed the Arkansas River near Fort Smith (Sebastian County). Colonel William Judson of the Union District of the Frontier claimed that they were Missourians working to disrupt agricultural efforts in the state. Union troops from the Fort Smith area engaged the Confederates that night, with six Federals being killed.

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About the Encyclopedia

The CALS Encyclopedia of Arkansas is a free, authoritative source of information about the rich history, geography, and culture of Arkansas. It is updated regularly to ensure the people of Arkansas have an accurate and accessible resource to explore our heritage. We invite you to browse our text entries and media galleries to learn more about the people, places, events, legends, and lore of the 25th state. We are continually adding new entries, photographs, maps, videos, and audio files, so check back frequently to see what’s new.

New to Arkansas?
New to Arkansas?

Our overview page covers everything you would want to know about our beautiful state, including state symbols, demographics and more!

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