Search results
Results From The WOW.Com Content Network
The Ohio River is a 981-mile-long (1,579 km) river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing in a southwesterly direction from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illinois. It is the third largest river by discharge volume in the United ...
The Northwest Territory, also known as the Old Northwest[ a] and formally known as the Territory Northwest of the River Ohio, was formed from unorganized western territory of the United States after the American Revolution. Established in 1787 by the Congress of the Confederation through the Northwest Ordinance, it was the nation's first post ...
Rough map of the Portage Escarpment (black line) in New York, Pennsylvania, and Ohio. The Portage Escarpment is a major landform in the U.S. states of Ohio, Pennsylvania, and New York which marks the boundary between the Till Plains to the north and west and the Appalachian Plateau to the east and south.
The Public Land Survey System ( PLSS) is the surveying method developed and used in the United States to plat, or divide, real property for sale and settling. Also known as the Rectangular Survey System, it was created by the Land Ordinance of 1785 to survey land ceded to the United States by the Treaty of Paris in 1783, following the end of ...
In 1933, citing the 1782 legislation, the United States Supreme Court denied the petition from the state of Vermont to make the boundary the thread of the channel. The boundaries between Kentucky and West Virginia and the three states to their north – Ohio, Indiana, and Illinois – is based on the historical northern bank of the Ohio River. [1]
Westsylvania. Coordinates: 38.6°N 80.8°W. Map. Westsylvania was a proposed state of the United States located in what is now West Virginia, southwestern Pennsylvania, and small parts of Kentucky, Maryland, and Virginia. First proposed early in the American Revolution, Westsylvania would have been the fourteenth state in the newly formed ...
Seven Ranges. The Seven Ranges (also known as the Old Seven Ranges) was a land tract in eastern Ohio that was the first tract to be surveyed in what became the Public Land Survey System. The tract is 42 miles (68 km) across the northern edge, 91 miles (146 km) on the western edge, with the south and east sides along the Ohio River.
The St. Lawrence River Divide (magenta line) separates the Great Lakes-St. Lawrence watershed from the southerly watersheds of the Atlantic Ocean. The Saint Lawrence River Divide is a continental divide in central and eastern North America that separates the Great Lakes - St. Lawrence River Basin from the southerly Atlantic Ocean watersheds.