B - Dramatic Increase in Elementary School Enrollment in the 1970's
A is incorrect as job opportunities are not proportionate to birth rate.
C is incorrect as social security collections do not occur until you are of age - 62.
D is incorrect as the youth culture is always created with whatever youth is present - it's mostly referred to as the young culture or kids culture more than anything and would not be created only because of a baby boom.
Hope this helps!
It would be that "D. The Cuban Missile Crisis occurred" that did not <span>happen during Richard Nixon's presidency, since in fact this happened during the term of JFK. </span>
Answer:
Explanation:
He set aside 230 million acres of land
