Answer:
He initiated the moon landing project which did stimulate not only the economy but innovation and commercial applications for discoveries and consequently the economy. His election as a Catholic was an historic glass breaker. The Cuban missile crisis showed the U S would not be intimidated.
The quote is little undescriptive but i would say try C
The correct answer is of course 3. They had very complex societies.
you have to get the right way home to be a great person