Final answer:
The first televised debate between Kennedy and Nixon in 1960 had a major impact on Ford's presidency by highlighting the importance of appearance and demeanor in a candidate's success.
Step-by-step explanation:
The first televised debate between John F. Kennedy and Richard Nixon in 1960 had a major impact on Ford's presidency. It showed the power of television in shaping public opinion and demonstrated that appearance and demeanor were important factors in a candidate's success. Ford, who was behind in the polls, invited Jimmy Carter to debate in 1976, making televised debates a regular part of future presidential campaigns.