ity's bridges, skyscrapers,
and parks are known around the world. New York City's financial district,
anchored by Wall Street in Lower Manhattan, has been called the world's leading
financial center and is home to the New York Stock Exchange, the world's
largest stock exchange by total market capitalization of its listed companies.
Manhattan's real estate market is among the most expensive in the world.
Providing continuous 24/7 service, the New York City Subway is one of the most
extensive rapid transit systems worldwide. Numerous colleges and universities
are located in New York, including Columbia University, New York University,
and Rockefeller University, which have been ranked among the top 35 in the
world
