UnScramble this Word: h l l s m u c i?

Questions

In 1982 Bombs planted by ---------- explode in 2 London parks. ?

In 1991 Mike Tyson is accused of raping a Miss ---------- contestant. ?

In 1996 ---------- Olympic Summer games opens in Atlanta, Georgia. ?

In 1996 26th Olympic Summer games opens in---------- , Georgia. ?

In 230 St ---------- begins his reign as Catholic Pope. ?