Answer:The war ended when both countries involved signed a treaty of ratification of the treaty of Ghent.
Explanation: The war ended when the United State and the United Kingdom agree to sign an agreement to end the war in Belgium when the war was unable to provide a winner. The war of 1812 started in June 18 1812 when the United state accused the British of interfering with their maritime right and ended in February 17 1815. In fact both parties were eager to end war. The war set both countries on different courses. The impact of the war was felt heavily by both countries, hence, the anxiousness to sign the treaty.