|The Mason-Dixon Line is between Pennsylvania and ____.
|The capital of the Confederacy was ____, Virginia (1861-1865).
|The ____ Canal was completed in upstate NY in 1825.
|____ and Kentucky became the 14th and 15th States.
|George and Martha Washington lived at ____ in Virginia.
|The Battles of ____ and Concord occurred on April 19, 1775.
|The U.S. defeated Britain during the Battle of ____ in 1815.
|____ joined the U.S. as a slave-free State in 1820.