UnScramble this Word: y w l a s a?

Questions

Holy Roman Empire ends. "it was neither holy, nor Roman, nor an empire." -- Voltaire?

Alfred Lord Tennyson, poet laureate of England, born.?

Bolivia gains independence from Spain (National Day).?

Sir Alexander Fleming, cashed in on penicillin (Nobel 1954), born.?

Lucille Ball (in New York, NY), comedian, actor, born.?