4. Hart and Jackson: The Visionaries

During the Republican-dominated Reagan years of the 1980s, two charismatic Democratic presidential contenders came to the forefront, hoping to define their party as the one of vision, inclusion and big ideas. And even though the Reverend Jesse Jackson and Sen. Gary Hart both came up short in 1984 and 1988, their candidacies would help shape their party’s trajectory for decades to come.