Answer:
when it violates the rights of the people
Explanation:
We have a right to go against the government if they're being unconditional, such as stopping us from using our freedom of speech and such.
If Apollo 11 had failed the shock would have been immense as a man on the moon was a goal that every American held in their heart, it would of demoralized everyone, think of it like challenger but worse. NASA would get a man on the moon very soon after as they would be forced to tweak the rocket