| A | B |
| Mississippi River | Transportation route for western farmers in 1803 |
| Privateer | Armed private ship |
| John Marshall | Chief justice |
| Reason French sold Louisiana | Napoleon needed money to finance his wars in Europe |
| Jefferson's beliefs | Government should NOT play a major role in people's lives |
| Thomas Jefferson's policy | laissez-faire |
| Meriwether Lewis | Co-leader of Corps of Discovery |
| Trade center | New Orleans |
| Louisiana Territory | Purchased from France |
| Judicial review | Supreme Court review and rules on other branches of govt. |
| Election of 1800 was decided by | The House of Representatives |
| France's leader | Napoleon Bonaparte |
| Customs duties | Taxes on foreign imported goods |
| Toussaint-Louverture | Revolt leader |
| Sacagawea | Lewis and Clark's guide |
| Louisiana Territory | Area west of the Mississippi River |
| Twelfth Amendment | Requirements for the presidential elections |
| Louisiana Purchase | Doubled the size of the U.S. |
| Lewis and Clark expedition | Came across bears, the Great Falls of the Missoui, and Native American tribes |
| Cost of the Louisiana Purchase | $15 million |
| Aaron Burr | Killed Alexander Hamilton in a duel in 1804 |
| Lewis and Clark expedition | Increased knowledge about plant and animal life, Native Americans, and showed a map to the Pacific Ocean |