Which U.S. territory was purchased from France in 1803?

The U.S. territory purchased from France in 1803 is the Louisiana Territory. This acquisition, known as the Louisiana Purchase, was a significant expansion of U.S. territory. It effectively doubled the size of the nation and provided vast amounts of land for settlement, agriculture, and exploration. The deal was negotiated by President Thomas Jefferson, who saw the opportunity to secure land for future generations and ensure access to the Mississippi River, vital for trade and transport.

The purchase included a wide area of land that stretched from the Mississippi River to the Rocky Mountains and from the Gulf of Mexico to Canada. This expansion helped shape the future of the United States and is considered one of the most important events in American history. The other territories listed were acquired through different means or at other times and are not associated with this particular purchase.