Final answer:
A paraphrase of President Lyndon B. Johnson's remarks should highlight his national television address, underscore the significance of the Civil Rights Act, and reflect on his dedication to advancing civil rights and fulfilling Kennedy’s vision.
Step-by-step explanation:
When paraphrasing the excerpt concerning President Lyndon B. Johnson's remarks on the 1964 Civil Rights Act, it is crucial to include the detail that President Johnson addressed the nation through television. This medium was particularly significant as it allowed the President to connect with a wide audience, highlighting the national importance of the Act and how it impacted the entire country. Additionally, President Johnson's commitment to civil rights and his efforts to continue Kennedy's vision in the wake of the assassination should also be recognized, marking a pivotal moment for the nation's history and indicating the transformative nature of his presidency.