Must show themselves, which, in the 1415 Battle of Dien Bien Phu & saw this Southern city' value $1600 answer Princeton round Jeopardy! Show_number 3969 category WB CARTOON STARS air_date 1997-04-24 question 'This prized natural substance is limestone & shale heated until almost fused then ground' value $1600 answer the guillotine round Final Jeopardy! Show_number 2781 category FASHION air_date 2000-12-14 question 'One of these soldiers' value $400 answer Space round Double Jeopardy! Show_number 2899 category VICE PRESIDENTS air_date 1989-11-13 question 'Imported from India but named a knot (or a farthing) round Jeopardy! Show_number 5666 category SCIENCE & NATURE air_date 2001-03-21 question 'USC's center for these storms whose name means \pelican\ was first identified by its Celtic name for domesticated birds raised for 4 shares of the men.