Final answer:
The NYSE and NASDAQ are the two leading stock exchanges in the U.S., with the former being a traditional physical exchange, and the latter being an electronic market known for technology stocks.
Step-by-step explanation:
The two leading stock exchanges in the United States are the New York Stock Exchange (NYSE) and the NASDAQ. The NYSE is the oldest, largest, and well-known stock exchange located on Wall Street in New York City, which is home to the physical trading floor where buyers and sellers meet. The NASDAQ, on the other hand, is recognized for its large number of technology stocks and operates as an electronic market, making trades using the internet without a centralized trading floor. Both the NYSE and NASDAQ are pivotal in global finance, setting standards for public company listings and offering a platform for trading shares.