Dick Biscuts
The United States and Spain. In the Adams-Onis (accent on the 'i') Treaty of 1819, Spain handed Florida to the United States and gave up claims to the Oregon Country.
Great Britain and the United States.
1818 = 181,800%
1818 - 1895 = -77
Gasoline did not exist in 1818.
1818 is.
1818 ÷ 9 = 202
When a tready happened in 1818 :P
There were no U.S. dimes minted in 1818.
1818 = 2*32*101
Illinois became a state in 1818.
September 6th 1818 was on a Sunday, you can verify this at http://www.timeanddate.com/calendar/?year=1818&country=1