It is false that following the War of 1812, American leaders tried to ruin the relationship between the United State and Great Britain.
The War of 1812 started on June 1812 and ended until February 1815.
At the end of the War of 1812, both countries agreed to sign the Treaty of Ghent of December 24, 1814. It was signed on Belgium, The end of the war and the signing of the treaty started a period called "The Good Feelings Era," a period in the history of the United States were its relations with Great Britain improved.
