Based on the clue 'before alfonso cuaron brought children of men to t...', what is the answer?

Based on the clue 'before achieving fame in hollywood he was a cosmet...', what is the answer? Based on the clue 'before airborne wireless equipment these animals w...', what is the answer? Based on the clue 'before al gore he was the last president of the se...', what is the answer? What is referred to by 'before al gore'? Based on the clue 'before alice joins them the 3 sitting at the table...', what is the answer? What is associated with: before an 1867 sale this island group was known as the catherine archipelago? Based on the clue 'before antibiotics the lung diseases collectively ...', what is the answer? Based on the clue 'before applying to become a naturalized us citizen...', what is the answer?