COLORADO

geographical name river 1450 miles (2334 kilometers ) SW United States & NW Mexico rising in N ~ & flowing SW into Gulf of California, river 600 miles (950 kilometers ) S Texas flowing SE into Gulf of Mexico, state W United States capital Denver area 104,247 square miles (271,042 square kilometers ), population 4,301,261, river 530 miles (853 kilometers ) central Argentina flowing SE to the Atlantic , Coloradan adjective or noun ~an adjective or noun