Nebraska is a state in central USA. Nebraska originally constituted a portion of the Louisiana cession of 1803. The first white men to visit the Nebraska country were Lewis and Clark in 1804 to 1805. The territory was organized in 1854, May 30th, and included, besides Nebraska, Montana, Wyoming, the Dakotas and part of Colorado. The bill for the organization of the territory was introduced by Stephen A Douglas, and provided that any States which should be formed from the territory should exercise their own choice in regard to the existence of slavery. This set aside the famous Missouri Compromise of 1820, and aroused the utmost indignation at the North. In 1863 the territory was reduced to its present limits, and in 1867 it became a State.