Which of the following people challenged the united states to for fill their promises as outlined in the declaration of independence? john f. kennedy martin luther king jr. malcolm x rosa parks

How did the timing of the attacks on 9/11 affect how many people witnessed them? a. they happened at night, so no one knew until the next morning b. the attacks occurred during morning news programming c. the weather was bad on september 10th, so the attacks had been delayed d. the attacks were supposed to happen during the world series