Memorable moments in the presidential debates of the United States: key in the country's political history.

Presidential debates in the United States have been stages for memorable moments that have been etched into the country's political history. From the first televised debate in black and white that pitted Richard Nixon against John F. Kennedy, to the heated exchanges between Donald Trump and Joe Biden in 2020, these confrontations have proven to be crucial in shaping voter decisions and the perception of the candidates. In that first televised encounter, Nixon, pale and sweaty, was overshadowed by Kennedy's confident and bronzed appearance, who managed to connect with the audience through the camera. Although it cannot be definitively stated that this debate determined the election outcome, Kennedy's victory marked a turning point in the importance of image in American politics. Another iconic moment was when Gerald Ford, during a debate with Jimmy Carter in the midst of the Cold War, denied the presence of Soviet troops in Eastern Europe, causing an international uproar. Ford took six days to correct his statements, casting doubt on his ability to handle foreign policy matters. In contrast, Ronald Reagan turned his advanced age into a strength during his reelection campaign, rejecting the exploitation of youth and inexperience by his opponent. This strategy won him the support of many voters and became an example of how to turn a potential weakness around. In more recent debates, such as the 2012 one between Barack Obama and Mitt Romney, witty responses have had a significant impact. The outgoing president's mockery of Romney's comment about the U.S. naval fleet quickly became an internet sensation, demonstrating the power of social media in spreading key moments from the debates. The 2016 presidential contest was also marked by intense moments, especially between Donald Trump and Hillary Clinton. Personal attacks and mutual accusations became the norm in the debates, culminating in an exchange where Trump threatened to investigate his rival if he came to power, while Clinton questioned his suitability for the presidency. The final presidential debate between Trump and Biden in 2020 reflected the polarization and political tension gripping the country. The constant attacks and disparagements between the two candidates, as well as the moderator's inability to maintain order, highlighted the deep division within American society at that time. In conclusion, presidential debates in the United States have been stages for impactful moments that have influenced the perception of the candidates and have contributed to shaping public opinion. These encounters are not only opportunities for the aspirants to present their proposals and arguments, but also reveal crucial aspects of their personality and character that can be decisive when casting a vote.