Final answer:
President Kennedy demonstrated the meaning of freedom by promoting civil rights, emphasizing the denial of constitutional rights based on race, and implementing affirmative action policies in federal projects.
Step-by-step explanation:
One way President Kennedy demonstrated the meaning of freedom is by promoting civil rights and advocating for equality in the United States. In his first State of the Union Address, Kennedy highlighted the national concern for the denial of constitutional rights on account of race, which challenged the nation's democratic ideals and international reputation. His administration also took steps to ensure that federally funded projects would implement affirmative action in hiring and employment practices to address these civil rights issues.