Based on the clue 'at 33 miles in length the kaukonahua stream is thi...', what is the answer?

Based on the clue 'at 306 feet high the bennington battle monument in...', what is the answer? What is referred to by 'at 311'? What is associated with: at 3110 feet tugela falls in this countrys kwazulu natal province is the worlds second highest? Based on the clue 'at 33 he drafted the declaration of independence', what is the answer? Based on the clue 'at 34 years he was the longest serving us supreme ...', what is the answer? Based on the clue 'at 35 he decided for the first time to sit right d...', what is the answer? What is associated with: at 35700 a year a bryn mawr student should at least know that bryn mawr is this language? What is associated with: at 3600 square miles its the largest island in the mediterranean where italian is not an offic…