Upcoming intra-party elections to choose 2008 presidential nominees. ( dpa )
March 11 - Mississippi primary
April 22 - Pennsylvania primary
May 6 - Indiana, North Carolina primaries
May 13 - Nebraska, West Virginia primaries
May 20 - Kentucky, Oregon primaries
May 27 - Idaho Republican primary
June 3 - Montana, New Mexico and South Dakota primaries
August 25-28 - Democratic Party nominating convention in Denver, Colorado
September 1-4 - Republican Party convention in St Paul, Minnesota
November 4 - General elections for president, entire House of Representatives, one-third of US Senate