Halito Shelley, The Choctaw & other southeastern tribes are descended from the people who built the mounds during the Mississippian & earlier phases in southeastern history. Have you tried a search in the search engine altavista.com? Try Mississippian indian mounds or just indian mounds. Try Markie & Fay's site, it has some Choctaw history. Also try this one called The Peoples paths home page, North American Indian Historical Sites. Its got lots of links. Address is http://yvwiiusdinvnohii.net/Special/mounds.htm Hope this helps. I only know of one mound associated with the Choctaw directly & thats the mother mound in Mississippi.Good luck with the paper. Bye, Marcie