Osage NationThe Osage Nation (ˈoʊseɪdʒ ) (Osage: 𐓁𐒻 𐓂𐒼𐒰𐓇𐒼𐒰͘ (Ni Okašką), "People of the Middle Waters") is a Midwestern Native American tribe of the Great Plains. The tribe developed in the Ohio and Mississippi river valleys around 700 BC along with other groups of its language family. They migrated west after the 17th century, settling near the confluence of the Missouri and Mississippi rivers, as a result of Iroquois invading the Ohio Valley in a search for new hunting grounds.
QuapawThe Quapaw ("kwO:pO: ; or Arkansas and Ugahxpa) people are a tribe of Native Americans that coalesced in what is known as the Midwest and Ohio Valley of the present-day United States. The Dhegiha Siouan-speaking tribe historically migrated from the Ohio Valley area to the west side of the Mississippi River in what is now the state of Arkansas; their name for themselves (or autonym) refers to this migration and to traveling downriver. The Quapaw are federally recognized as the Quapaw Nation. The U.S.
AppalachiaAppalachia (ˌæpəˈlætʃə,-leɪtʃə,-leɪʃə) is a socio-economic region located in the central and southern sections of the Appalachian Mountains of the Eastern United States. It stretches from the western Catskill Mountains in the east end of the Southern Tier of New York state west and south into Pennsylvania, continuing on through the Blue Ridge Mountains into northern Georgia, and through the Great Smoky Mountains from North Carolina into Tennessee and northern Alabama. In 2020, the region was home to an estimated 26.
Arkansas RiverThe Arkansas River is a major tributary of the Mississippi River. It generally flows to the east and southeast as it traverses the U.S. states of Colorado, Kansas, Oklahoma, and Arkansas. The river's source basin lies in Colorado, specifically the Arkansas River Valley. The headwaters derive from the snowpack in the Sawatch and Mosquito mountain ranges. It flows east into Kansas and finally through Oklahoma and Arkansas, where it meets the Mississippi River.
CaddoThe Caddo people comprise the Caddo Nation of Oklahoma, a federally recognized tribe headquartered in Binger, Oklahoma. They speak the Caddo language. The Caddo Confederacy was a network of Indigenous peoples of the Southeastern Woodlands, who historically inhabited much of what is northeast Texas, west Louisiana, southwestern Arkansas, and southeastern Oklahoma. Prior to European contact, they were the Caddoan Mississippian culture, who constructed huge earthwork mounds at several sites in this territory, flourishing about 800 to 1400 CE.
Tectonic upliftTectonic uplift is the geologic uplift of Earth's surface that is attributed to plate tectonics. While isostatic response is important, an increase in the mean elevation of a region can only occur in response to tectonic processes of crustal thickening (such as mountain building events), changes in the density distribution of the crust and underlying mantle, and flexural support due to the bending of rigid lithosphere. Tectonic uplift results in denudation (processes that wear away the earth's surface) by raising buried rocks closer to the surface.
