Answer:
Child labor was virtually eliminated when, for the first time in history, the productivity of parents in free labor markets rose to the point that it was no longer economically necessary for children to work in order to survive.
FDR got us through the great depression and world war II
He humanized the american industrial system
He was a major transformative leader
He gave us social security
The term was popularized by the media shortly after a press conference given on June 18, 1971, by President Richard Nixon—the day after publication of a special message from President Nixon to the Congress on Drug Abuse Prevention and Control—during which he declared drug abuse "public enemy number one”
Umm if u look it up it’s Richard Nixon-
The answer for your question is the letter A.