USA HISTORY

Detailed explanation-1: -Students will learn that the United States purchased the Louisiana Territory in 1803 and President Thomas Jefferson sent Lewis and Clark to explore west of the Mississippi River in 1804-though the land was already inhabited and politically complicated.

Detailed explanation-2: -Lewis and Clark Expedition (1804–06) was a U.S. military expedition, led by Captain Meriwether Lewis and Lieutenant William Clark, to explore the Louisiana Purchase and the Pacific Northwest. The expedition was a major chapter in the history of American exploration.

Detailed explanation-3: -On April 11, 1803, a day before Monroe arrived in Paris, the French minister of foreign relations, Charles Maurice de Talleyrand-Perigord, surprised Livingston by offering the United States not just New Orleans but all of the Louisiana Territory.

Detailed explanation-4: -Acquisition of Louisiana was a long-term goal of President Thomas Jefferson, who was especially eager to gain control of the crucial Mississippi River port of New Orleans.