The Blue Jays were founded in 1977 and are the only MLB team from Canada or anywhere outside of the United States, but they have not been the only one or even the first. There were also the Montreal Expos, which was formed in 1969, eight years before the Jays. However, the Expos moved to Washington, D.C. in 2004 (becoming the Washington Nationals). As part of the National League, which does not use the designated hitter rule, the Expos became rivals to the Blue Jays. People loved to see the two teams play against each other, since they were the only two MLB teams from Canada.