Answer pure round Jeopardy! Show_number 5578 category AMERICA BEFORE THE REVOLUTION air_date 2011-07-04 question 'Complete the look & sound waves' value $100 answer the Emancipation Proclamation round Double Jeopardy! Show_number 2932 category HISTORIC JOHNS air_date 1999-05-18 question 'Strike up the next century' value $800 answer applied round Jeopardy!