How did the southern states become apart of the u. s again?

Aging populations can be a problem for developed countries because a) there are fewer younger workers coming into the workforce. b) most older workers demand top-level pay and full benefits. c) many older people are skilled in manufacturing, not technology. d) younger workers cannot find jobs when older people work longer.

Acivilization reaches its high point during its stage. a)birth b)growing pains c)adulthood d)senior

Which statement best summarizes how interpreted in very strict terms government have changed over time