The Louisiana Purchase President Thomas Jefferson
Feb 24, 2016
The Louisiana Purchase
President Thomas Jefferson
Lewis and Clark
William ClarkMeriwether Lewis
• Airplane December 17, 1903• America’s first commercially successful gasoline-powered horseless carriage
in 1894 • Railroads need rails to be laid first and we had never been in this part of the
land to lay track
Travel?
Keelboat and 2 Pirogues
Why stop?
The Great Falls
The Rocky Mountains
Sacagawea
Challenge was Met