The Mexican War was one and he liked to play tennis.
James Polk!
Four.
He was in office for four years.
James Knox Polk.
James K. Polk :)
James K. Polk
Nothing
Maybe you are referring the campaign slogan, "Fifty-four forty or fight". Polk settled for quite a bit less without doing any fighting at that point.
dark horse is the only one i now of
James K. Polk, initially the underdog for the 1844 United States Presidential Election, served a single term as US President, a move he envisaged the splintering Democratic Party as uniting behind him in the knowledge that another candidate would be picked within four years.
He promised to acquire california from Mexico, settle the Oregon dispute, lower the tariff, and only run for one term.
James K. Polk was the first US President to be photographed. Matthew Brady took a portrait of Polk on February 14, 1849, just three weeks before he left office and four months before his death.