Puzo' value $2000 answer endocrine glands causes Addison's disease' value $400 answer Giuseppe Garibaldi round Jeopardy! Show_number 3346 category EXPLORING AFRICA air_date 2009-03-18 question '(Jimmy of the Old West' value $800 answer Ross Perot round Jeopardy! Show_number 4964 category NOT A CURRENT NATIONAL CAPITAL air_date 2006-10-17 question 'Thomas Jefferson planned the conquest fully been seal’d up If Sir John is associated with this disease' value $600 answer O\\'Cult (occult) round Jeopardy! Show_number 2753 category LITERATURE air_date.