UnScramble this Word: n d l h l o a?

Questions

In 1977 US recalls William---------- , ambassador to South Africa. ?

In 1977 US recalls William Bowdler, ambassador to---------- . ?

In 1984 ---------- Jones runs Chicago Marathon in world record 2 h 8 m 5 s. ?

In 1984 Steve ---------- runs Chicago Marathon in world record 2 h 8 m 5 s. ?

In 1797 ---------- -Jacques Garnerin makes the first parachute jump from a balloon (Paris, France). ?