ジェイ条約
When Thomas Jefferson became president in 1801, he did not repudiate the treaty. He kept the Federalist minister, Rufus King, in London to negotiate a successful resolution to outstanding issues regarding cash payments and boundaries. The amity broke down when the treaty expired in 1805. Jefferson rejected a renewal of the Jay Treaty in the Monroe–Pinkney Treaty of 1806 as negotiated by his diplomats and agreed to by London. Relations turned increasingly hostile as a prelude to the War of 1812. In 1815, the Treaty of Ghent superseded the Jay treaty.