The United States is made up of 50 states, each with its own government and laws. These states vary in size, population, and geography, ranging from the large and populous California to the small and less populated Vermont. Each state has unique features, such as landmarks, cultures, and economies. The states are grouped into regions, including the Northeast, South, Midwest, West, and Pacific. They all come together to form the federal government, which is based in Washington, D.C.. The states also participate in national elections and contribute to the diverse fabric of American life.