Based on the clue '400 year old pont neuf is the oldest of 30 of thes...', what is the answer?

Based on the clue '40 years later julie newmar is still best remembe...', what is the answer? What is referred to by '400 200 100 50'? Based on the clue '400 bc i will use treatment to help the sick accor...', what is the answer? Based on the clue '400 meter star cathy freeman is the first of these...', what is the answer? What is associated with: 4000 years ago the first needles used in this chinese medical procedure were made out of stone… What is associated with: 4000 years ago this island was starting its middle minoan period? Based on the clue '400s bc this greek father of medicine bases medici...', what is the answer? Based on the clue '405 miles but only 2 letters long this italian riv...', what is the answer?