useless trivia: What Word Means: Wept?

Questions

What word is used to describe a Muslim who has completed a pilgrimage to Mecca?

Who said "I disapprove of what you say, but defend to the death your right to say it." and "If God did not exist, it would be necessary to invent Him"?

The iron content of which vegetable was, for years, overstated due to the incorrect placement of a decimal point in U.S. Government's food tables?

Which American state is nicknamed 'The Sioux State' or 'Flickertail State'?

What does the Greek word eureka mean?