On July 26, 1948, President Harry S. Truman signed this executive order establishing the President's Committee on Equality of Treatment and Opportunity in the Armed Services, committing the government to integrating the segregated military.
Answer:
great success due to his ability to use his personal charisma to appeal directly to the American people in support of his legislative program
Explanation:
During the J.F Kennedy as the Presidemt of the United States between the year 1961 to 1963 before his assassination, he pursued New Frontier domestic policy, in which he experienced "great success due to his ability to use his personal charisma to appeal directly to the American people in support of his legislative program"
This is evident in the fact that President J.F. Kennedy was widely accepted and loved for his personality by the Americans
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They actually tried to avoid him being elected entirely. Through almost every ballot box in the southern states, his name wasn’t even on the ballot for voting.