The Red River, or sometimes the Red River of the South to differentiate it from the Red River in the north of the continent, is a major river in the Southern United States. It was named for its reddish water color from passing through red-bed country in its watershed. It is known as the Red River of the South to distinguish it from the Red River of the North, which flows between Minnesota and North Dakota into the Canadian province of Manitoba. Although once a tributary of the Mississippi River, the Red River is now a tributary of the Atchafalaya River, a distributary of the Mississippi that flows separately into the Gulf of Mexico. This confluence is connected to the Mississippi River by the Old River Control Structure.
Point bars, abandoned meander loops, oxbow lakes in Lafayette and Miller counties, Arkansas
State Highway No. 78 Bridge at the Red River between Oklahoma and Texas, photographed on the Oklahoma side
Crossing the Red River at the Texas–Oklahoma border from I-35
The Republic of Texas was annexed into the United States and admitted to the Union as the 28th state on December 29, 1845.
Louisiana Purchase boundaries of 1803
Mexican General López de Santa Anna's surrender to Sam Houston
Mirabeau B. Lamar, second president of the Republic of Texas, terminated annexation efforts with the Martin Van Buren Administration in 1838.
Senator Thomas Hart Benton of Missouri