To conqure <span> athens, thebes, corinth, and p</span>ersians and dominate greece
I believe that it is true, but im not 100% sure.
Answer:
C. Machines started to replace workers.
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!