New York is the largest city in the USA, located on the northeast coast. It has over 9 million residents and is a global financial, commercial, and cultural center. Major landmarks include Times Square, Broadway, Central Park, the Statue of Liberty, Brooklyn Bridge, and Empire State Building. The city has the largest subway system in the world. Washington D.C. is the capital located on the Potomac River. Major sites include the White House, Capitol Building, Washington Monument, Pentagon, and Arlington National Cemetery. Los Angeles is located on the west coast and known for Hollywood, beaches like Santa Monica, and Disneyland. San Francisco is also on the west coast, famous for its hilly terrain, cable cars