"The West Florida Republic existed for only seventy-four days, during which St. Francisville served as its capital. Seizing upon the opportunity, President James Madison ordered W.C.C. Claiborne to move north and seize the fledgling republic for incorporation into the Territory of Orleans. Madison used the premise that the territory had always been a part of the U.S., citing the terms of the Louisiana Purchase, an explanation largely believed to be a deliberate error. The rebels were largely composed of American settlers, and they provided no resistance. With minor resentment, the stars and stripes were raised on December 10, 1810. For the first time, all of the land that would become the State of Louisiana now lay within U.S. borders. Since Louisiana statehood (1812-1860): In 1812, Louisiana was admitted to the Union as a State. Baton Rouge's location continued to be a strategic military outpost." "In January 1861, Louisiana elected delegates to a state convention to decide the state's course of action. The convention voted for secession 112 to 17. Baton Rouge raised a number of volunteer companies for Confederate service, including the Pelican Rifles, the Delta Rifles, the Creole Guards, and the Baton Rouge Fencibles (about one-third of the town's male population) eventually volunteered. The Confederates gave up Baton Rouge (which only had a population of 5,429 in 1860) without a fight, deciding to consolidate their forces elsewhere. In May 1862, Union troops entered the city and began the occupation of Baton Rouge. The Confederates only made one attempt to retake Baton Rouge. The Confederates lost the battle and the town was severely damaged. However, Baton Rouge escaped the level of devastation faced by cities that were major conflict points during the Civil War, and the city still has many structures that predate it." Source and further information: http://en.wikipedia.org/wiki/History_of_Baton_Rouge