Memory Louisiana Purchase Match UpVersión en línea Match question to answer or answer to question, depending on which card you flip first. por Skylar Summerlin the Senate approved the Louisiana Purchase agreement, which roughly doubled the size of the United States. What happened on October 20, 1803? How much did the French sell Louisiana for? Under President Jefferson’s leadership, the United States added to the Louisiana Territory. Summary... 1802 Many Indian groups depended on the buffalo for food, clothing, and tools. Spain controlled both New Orleans and Louisiana. What was the big idea? the area between the Appalachians and the Mississippi River. What area did thousands of Americans settle in? France was led by Napoleon Bonaparte, a powerful ruler who had conquered most of Europe. He wished to rebuild Franc’s empire in North America. 1). As American settlers moved West, control of the Mississippi River became more important to the United States. 2). The Louisiana Purchase almost doubled the size of the United States. 3). Expeditions led by Lewis, Clark, and Pike increased Americans’ Understanding of the West. Who was France led by? What happened in the summer of 1804? What was the main idea of this section? The Louisiana Purchase nearly doubled the size of the United States. the Lewis Clark expedition began its long journey to explore the Louisiana Purchase. What did Indian groups depend on? In what year did Spain close New Orleans to American shipping? During the summer of 1804 the Corps of Discovery had pushed more than 600 miles up river without seeing any Native Americans. What places did Spain control? What happened in May 1804? $15 million