Which statement best identifies what the debate revealed about modern presidential campaigns

The correct answer is:

D. Candidates need to pay attention to how their personal appearance might after public opinion

Explanation:

The first four presidential debates on television happened in 1960 during the presidential election between Democratic nominee John F. Kennedy and Republican Richard Nixon, this debates provided voters the opportunity to compare both nominees and while Richard Nixon was well prepared and had great answers but did took care of his image, John F. Kennedy proved the importance of public image, he showed a clean aspect and good looks and gained confidence on American voters.

it is a because im a fod nigba

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others