Final answer:
During the 1960 campaign, John F. Kennedy concealed his Roman Catholicism to appeal to a wider range of voters and to address concerns about his loyalty. He gave a speech addressing his faith and commitment to upholding the Constitution.
Step-by-step explanation:
During the 1960 campaign, John F. Kennedy was careful to conceal his Roman Catholicism, as some voters were concerned about his religion affecting his ability to lead as President. As a devout Catholic, Kennedy faced criticism and prejudice from some Americans who believed his loyalty would be to the Pope rather than the United States.
By concealing his Roman Catholicism, Kennedy aimed to appeal to a wider range of voters and present himself as a candidate who would prioritize the interests of the American people. He wanted to assuage any fears or doubts that his religion would interfere with his ability to make decisions that were in the best interest of the country.
It is important to note that Kennedy's campaign did not completely hide his religious background. He addressed the issue of his faith in a famous speech to the Greater Houston Ministerial Association, in which he emphasized the separation of church and state and his commitment to upholding the Constitution.