Answer: Lyndon Johnson convinced Congress that passing Kennedy's political agenda of civil rights legislation would honor his death
Step-by-step explanation: The statement that highlights the greatest impact John F. Kennedy's assassination had on the US is that Lyndon Johnson convinced Congress that passing Kennedy's political agenda of civil rights legislation would honor his death. The John F. Kennedy's assassination was an event that had a massive impact on politician and citizen alike, who were deeply sorry for the death of a person that was so loved by Americans.