Final answer:
President Kennedy's important goals that others continued to pursue in his honor were A) Civil rights and space exploration. He had dedicated efforts towards improving civil rights and made a commitment to win the space race, culminating in the lunar landing of 1969 after his time in office.
Step-by-step explanation:
Two important issues/goals that were key to President Kennedy that others worked hard to achieve to honor his memory are A) Civil rights and space exploration. Kennedy, during his presidency, had a broad vision for progress in the American society and part of his New Frontier program was a significant focus on improving civil rights and aggressively funding space exploration. His administration signaled a new age of optimism and he dedicated himself to improving African Americans' education and employment opportunities, although his domestic reform plans were often impeded by a conservative Congress and his slim electoral victory.
The President also made a historic commitment to landing an American on the moon by the end of the 1960s, a goal achieved in 1969, after his death, largely seen as a way to establish technological and ideological superiority during the Cold War. His dedication to these two areas made them championed causes following his assassination, further promoted under Lyndon B. Johnson's administration with the passage of civil rights legislation and the successful fulfillment of the lunar landing mission. These initiatives carried forward Kennedy's legacy and solidified his influence on the nation's trajectory.