George Stanley McGovern was an American politician, historian, U.S. representative, U.S. senator, and the Democratic Party presidential nominee in the 1972 presidential election. McGovern grew up in Mitchell, South Dakota, where he was a renowned debater. He became most known for his outspoken opposition to the growing U.S. involvement in the Vietnam War. He staged a brief nomination run in the 1968 presidential election as a stand-in for the assassinated Robert F. Kennedy. McGovern's long-shot, grassroots-based 1972 presidential campaign found triumph in gaining the Democratic nomination but…