Subjects 1 - 33

• Soulard, Pierre Antoine [1]
• Adams Onis Treaty [1]
• Jefferson, Thomas [1]
• Arrowsmith, Aaron [1]
• Lewis and Clark Expedition [1]
• Arkansas River [1]
• Mississippi River [1]
• Lewis, Samual [1]
• Louisiana Purchase [1]
• Appalachicola River [1]