Siteseen
Siteseen: American Historama: Lewis and Clark Expedition
Presents important information about the Lewis and Clark expedition with 20 interesting facts about this important event that occurred during the presidency of Thomas Jefferson. The Lewis and Clark expedition helped by Sacagawea traveled...
Siteseen
Siteseen: American Historama: Louisiana Purchase, 1803
Provides the history of the events leading up to the Louisiana Purchase, the negotiations, the treaty, and the Constitution, together with numerous facts about the event.
Curated OER
Clip Art by Phillip Martin: Louisiana Purchase
A clipart illustration by Phillip Martin titled "Louisiana Purchase."
Curated OER
Perry Castaneda Map Collection: Admission of States and Territorial Acquisitions
Here's a map to show you when states were added to the Union. It also shows territories and when they were acquired.