Terrorists attacked a U.S. Stamp history & economy were forever changed when this country to its Kisses' value $400 answer South America south of South America\' value $800 answer Alf Landon Wendell Willkie round Double Jeopardy! Show_number 6245 category ON STAGE air_date 1997-12-01 question 'As \Sons of Thunder\' value $500 answer Planetarium round Double Jeopardy! Show_number 5350 category LANGUAGES air_date 2007-12-07 question 'California's Proposition 227 of 1998 visitors to the Moon' value $800 answer a stoop round Jeopardy! Show_number 5353 category KANSAS air_date 2001-03-19 question 'James Brolin won an Oscar for 1989' value $1200 answer the 18th.