Full Civil rights for African Americans.
Hope this helped :)
Answer:
The twins then named Robert Wadlow as the tallest man "of whom there is irrefutable evidence". When last measured on 27 June 1940, the mild-mannered American stretched a staggering 2.72 m (8 ft 11.1 in) tall. Perhaps surprisingly, Robert entered the world no differently to most babies.
I would say honesty, because people already thought he was very charismatic, that is one reason why he won the presidency.
[I'm not sure though, but that is the answer I would go with.] I hope this helps.