Because of slavery to help end slavery
They thought the best way to avoid being dominated is to destroy them before they can destroy them.
wow thats the exact question i need done and i also need a answer for this problem
Wilson outlined fourteen points that included the end of secret diplomacy, armament reductions, freedom of the seas, and the creation of an international organization with representatives of every nation to avoid any conflict escalation.
But the European allied nations were more interested in retribution than peace and Germany was forced to pay unlimited reparations. While the Fourteen Points were all ignored, Wilson did get approval for a league of nations. However, back in the US, he encountered opposition from isolationist Republicans in Congress who thought the League could limit the country’s autonomy and drag the country into another war.
Answer: set the U.S.- Canada border
It was clearly stated in the Treaty of 1818 which also widen or expanded the United States that the U.S. - Canada border must be set at the 49th parallel. Treaty 1818 is also popularly known as "the convention respecting fisheries, boundary and the restoration of slaves". This marks a reset in the old borders and practices of the U.S.