In 1540, members of Francisco Vázquez de Coronado's expedition became the first Europeans to see which Arizona natural wonder?

Which "Home Improvement" star wrote the 1996 book "I'm Not Really Here"? In which type of competition did mounted medieval knights fight with blunted weapons, a word Jeopardy! also uses for co… In 1094, which Spanish warrior seized Valencia, a Muslim stronghold, and ruled it until his death in 1099? In 1224, which Italian saint's 40 days of fasting are said to have brought on the stigmata? In 1589, which scientist was made professor of mathematics at the University of Pisa, only to have his contract not ren… In 1614, which Jamestown leader returned to America and mapped the coast of a region he named "New England"? In 1633, Descartes held back his book "The World" after which Italian scientist was condemned by the Inquisition? In 1709, Sweden lost to which Russian czar at the Battle of Poltava, ending its dominance in the Baltic region?