| A | B |
|---|
| Marbury v. Madison | Supreme Court Case that established the practice of judicial review. |
| unconstitutional | goes against what is written in the Constitution |
| judicial review | power of the Supreme Court, decides if a law is constitutional or unconstitutional |
| Lousiana Purchase | 1803 a purchase of land west of the Mississippi River that doubled the size of the United States by Thomas Jefferson |
| Lewis and Clark | led the expedition in the Louisiana Purchase to Pacific Ocean |
| Sacagawea | A young Shoshone girl who helped guide Lewis and Clark on their expedition. |
| impressment | To seize a person by force, kidnapping |
| Embargo Act 1807 | closed American ports to foreign trade |
| isolationism | policy of not becoming involved with political or economic relations with other countries. |
| War of 1812 | war between United States and Britain |
| James Madison | 4th President |
