Cahokia was a village in St. Clair County, Illinois, United States. It was located east of the Mississippi River in the Greater St. Louis metropolitan area. As of the 2010 census, 15,241 people lived in the village, a decline from 16,391 in 2000. On May 6, 2021, the village ceased to exist, being incorporated into the new city of Cahokia Heights.
Ste. Genevieve is a city in Ste. Genevieve Township and is the county seat of Ste. Genevieve County, Missouri, United States. The population was 4,999 at the 2020 census. Founded in 1735 by French Canadian colonists and settlers from east of the river, it was the first organized European settlement west of the Mississippi River in present-day Missouri. Today, it is home to Ste. Genevieve National Historical Park, the 422nd unit of the National Park Service.
The Cahokia Mounds State Historic Site is the site of a pre-Columbian Native American city directly across the Mississippi River from modern St. Louis, Missouri. This historic park lies in south-western Illinois between East St. Louis and Collinsville. The park covers 2,200 acres (890 ha), or about 3.5 square miles (9 km2), and contains about 80 mounds, but the ancient city was much larger. At its apex around 1100 CE, the city covered about 6 square miles (16 km2) and included about 120 manmade earthen mounds in a wide range of sizes, shapes, and functions. At its apex, the population of Cahokia may have briefly exceeded that of contemporaneous London, which would have been approximately 14,000–18,000.
The Illinois Country —sometimes referred to as Upper Louisiana —was a vast region of New France claimed in the 1600s in what is now the Midwestern United States. While these names generally referred to the entire Upper Mississippi River watershed, French colonial settlement was concentrated along the Mississippi and Illinois Rivers in what is now the U.S. states of Illinois and Missouri, with outposts in Indiana. Explored in 1673 from Green Bay to the Arkansas River by the Canadien expedition of Louis Jolliet and Jacques Marquette, the area was claimed by France. It was settled primarily from the Pays d'en Haut in the context of the fur trade, and in the establishment of missions by French Catholic religious orders. Over time, the fur trade took some French to the far reaches of the Rocky Mountains, especially along the branches of the broad Missouri River valley. The French name, Pays des Ilinois, means "Land of the Illinois [plural]" and is a reference to the Illinois Confederation, a group of related Algonquian native peoples.
Fort de Chartres was a French fortification first built in 1720 on the east bank of the Mississippi River in present-day Illinois. It was used as an administrative center for the province, which was part of New France. Due generally to river floods, the fort was rebuilt twice, the last time in limestone in the 1750s in the era of French colonial control over Louisiana and the Illinois Country.
Camp Dubois, near present-day Wood River, Illinois, served as the winter camp and launch-point for the exploration of the Louisiana Purchase by the Lewis and Clark Expedition.
The American Bottom is the flood plain of the Mississippi River in the Metro-East region of Southern Illinois, extending from Alton, Illinois, south to the Kaskaskia River. It is also sometimes called "American Bottoms". The area is about 175 square miles (450 km2), mostly protected from flooding in the 21st century by a levee and drainage canal system. Immediately across the river from St. Louis, Missouri, are industrial and urban areas, but many swamps and the major Horseshoe Lake are reminders of the Bottoms' riparian nature. This plain served as the center for the pre-Columbian Cahokia Mounds civilization, and later the French settlement of Illinois Country. Deforestation of the river banks in the 19th century to fuel steamboats had dramatic environmental effects in this region. The Mississippi River between St. Louis and the confluence with the Ohio River became wider and more shallow, as unstable banks collapsed into the water. This resulted in more severe flooding and lateral changes of the major channel, causing the destruction of several French colonial towns, such as Kaskaskia, which relocated; Cahokia, and St. Philippe, Illinois.
Shiloh Indian Mounds Site (40HR7) is an archaeological site of the South Appalachian Mississippian culture. It is located beside the Tennessee River on the grounds of the Shiloh National Military Park, in Hardin County of southwestern Tennessee. A National Historic Landmark, it is one of the largest Woodland era sites in the southeastern United States.
Fort Osage was an early 19th-century factory trading post run by the United States Government in western Missouri on the American frontier; it was located in present-day Sibley, Missouri. The Treaty of Fort Clark, signed with certain members of the Osage Nation in 1808, called for the United States to establish Fort Osage as a trading post and to protect the Osage from tribal enemies.
The Illinois Historic Preservation Division, formerly Illinois Historic Preservation Agency, is a governmental agency of the U.S. state of Illinois, and is a division of the Illinois Department of Natural Resources. It is tasked with the duty of maintaining State-owned historic sites, and maximizing their educational and recreational value to visitors or on-line users. In addition, it manages the process for applications within the state for additions to the National Register of Historic Places.
The Cahokia Courthouse State Historic Site is a reconstructed French-Canadian structure built about 1740 at what is now 107 Elm Street, Cahokia Heights, Illinois. At various times it has served as a house and as a courthouse. It is currently interpreted to resemble its appearance about 1800 as a frontier courthouse of the Northwest Territory. The courthouse was listed on the National Register of Historic Places on November 9, 1972.
The Kincaid Mounds Historic Site c. 1050–1400 CE, is a Mississippian culture archaeological site located at the southern tip of present-day U.S. state of Illinois, along the Ohio River. Kincaid Mounds has been notable for both its significant role in native North American prehistory and for the central role the site has played in the development of modern archaeological techniques. The site had at least 11 substructure platform mounds, and 8 other monuments.
Rosalie Mansion is a historic pre-Civil War mansion and historic house museum in Natchez, Mississippi. Built in 1823, it served as the architectural inspiration for a large number of Natchez's grand Greek Revival mansions, and was a major influence on Antebellum architecture in the greater region. During the American Civil War, it served as Union headquarters for the Natchez area from July 1863 on. It was designated a National Historic Landmark in 1989.
The Louis Bolduc House, also known as Maison Bolduc, is a historic house museum at 123 South Main Street in Ste. Geneviève, Missouri. It is an example of poteaux sur solle ("posts-on-sill") construction, and is located in the first European settlement in the present-day state of Missouri. The first historic structure in Ste. Genevieve to be authentically restored, the house is a prime example of the traditional French Colonial architecture of the early 18th century in North America and was designated in 1970 as a National Historic Landmark.
Ste. Genevieve Historic District is a historic district encompassing much of the built environment of Ste. Genevieve, Missouri, United States. The city was in the late 18th century the capital of Spanish Louisiana, and, at its original location a few miles south, capital of French Louisiana as well. A large area of the city, including fields along the Mississippi River, is a National Historic Landmark District designated in 1960, for its historically French architecture and land-use patterns, while a smaller area, encompassing the parts of the city historically important between about 1790 and 1950, was named separately to the National Register of Historic Places in 2002.
This is a list of the National Register of Historic Places listings in Mississippi County, Missouri.
This is a list of the National Register of Historic Places listings in New Madrid County, Missouri.
The Kolmer Site is an archaeological site in the far southwest of the U.S. state of Illinois. Located near Kaskaskia and Prairie du Rocher in western Randolph County, it lies at the site of an early historic Indian village from the French period. Because it occupies a critical chronological and cultural position, it has been given national recognition as a historic site.
The Pierre Martin House is a single-family French Colonial House and historic site in East Carondelet, Illinois about 1.5 miles (2.4 km) East of the Mississippi River. The house, built circa 1790, is owned by the Illinois Historic Preservation Agency. and located at the intersection of First Street and Old Route 3 in North Dupo.
