Information About South Dakota:
http://www.usa4kids.com/states/SouthDakota.html
http://atozkidsstuff.com/sd.html
https://www.travelsouthdakota.com/before-you-go/about-south-dakota/south-dakota-facts
http://www.enchantedlearning.com/usa/states/southdakota/
http://www.factmonster.com/us-states/south-dakota.html
Information About Mount Rushmore:
http://www.sciencekids.co.nz/sciencefacts/engineering/mountrushmore.html
http://www.timeforkids.com/photos-video/video/making-mount-rushmore-208266
http://www.coolfactsforkids.com/mount-rushmore-facts-for-kids/
http://www.enchantedlearning.com/history/us/monuments/mtrushmore/
