Independence is known as the "Queen City of the Mountains," because it was a starting point for the California, Oregon, and Santa Fe Mountains. Independence was the hometown of the United States too. The Truman Presidential Library and Museum is located in the city WHERE Truman and First Lady Bess Truman are buried. In 1821, Indianapolis was founded as a planned city for Indiana's new state government seat. Indianapolis hosts the 27th largest economic area in the United States, focused primarily on the finance and insurance, manufacturing, technical and business services, education and health care, government, and wholesale trade sectors.