Based on the clue '1st englishman to sail around the world', what is the answer?

Based on the clue '1st century ad intersecting deaths', what is the answer? Based on the clue '1st cousins dannay lee wrote the ellery queen sto...', what is the answer? What is associated with: 1st credited to hans lippershey in 1608 it was galileo in 1609 who first used it to look up? Based on the clue '1st developed for the blind theyve become the most...', what is the answer? Based on the clue '1st grown in belgium about the 13th century these ...', what is the answer? Based on the clue '1st initial of a hoover middle initial of a foyt', what is the answer? Based on the clue '1st line of carol burnetts theme', what is the answer? Based on the clue '1st made in scotland in the 18th c this liqueur bl...', what is the answer?