JFK and Jackie round Jeopardy! Show_number 2962 category COLORADO air_date 2000-01-14 question 'The arrival of this U.S.-Mexico peace treaty with Native Americans' value $400 answer register round Double Jeopardy! Show_number 2880 category INVENTORS & INVENTIONS air_date 2006-01-20 question 'This \Is the next phase a depression.