Presidency of James Monroe its claims to lands north of parallel 54°40′ north, and also agreed to open Russian ports to U.S. ships. Five new states were admitted to the Union while Monroe was in office: During James Monroe’s first term, the country had suffered an economic depression and slavery had emerged as a divisive issue. Despite these problems, the collapse of the Federalists left Monroe with no organized opposition at the end of his first term, and he ran for reelection unopposed, the only president other than George Washington to do so. A single elector from New Hampshire, William Plumer, cast a vote
James Monroe Quincy Adams of Massachusetts as Secretary of State, making Adams the early favorite to eventually succeed Monroe. An experienced diplomat, Adams had abandoned the Federalist Party in 1807 in support of Thomas Jefferson's foreign policy, and Monroe hoped that the appointment would encourage the defection of more Federalists. After General Andrew Jackson declined appointment as Secretary of War, Monroe turned to South Carolina Congressman John C. Calhoun, leaving the Cabinet without a prominent Westerner. In late 1817, Rush was appointed as the ambassador to Britain, and William Wirt succeeded him as Attorney General. With the exception of the Crowninshield, Monroe's