The document summarizes several important historical political debates in the United States that helped shape American politics:
1) The 1858 Illinois Senate debates between Abraham Lincoln and Stephen Douglas launched Lincoln to national prominence and helped him get elected as President in 1860, despite losing the Senate election.
2) The first televised presidential debate in 1960 between John F. Kennedy and Richard Nixon was viewed by 70 million people and is credited with helping Kennedy win the election by making him appear more youthful and energetic compared to Nixon.
3) The 1976 debate between Gerald Ford and Jimmy Carter featured Ford's gaffe where he claimed that "there is no Soviet domination of Eastern Europe," which is seen as contributing to Carter's victory in that