UnScramble this Word: a r u r g e l?

Questions

Isabella Rossellini, actor (Blue Velvet)?

Egypt proclaimed a republic.?

Saudi Prince Faisal Ibn Mussed Abdul Aziz beheaded in Riyadh shopping center parking lot for killing his uncle the king.?

Space Shuttle test model the "Enterprise" carries a crew aloft for the first time. It was fixed to a modified Boeing 747.?

Supreme Court Justice Potter Stewart retires. (replaced by Sandra Day O'Connor first woman on the high court).?