Based on the clue 'before he was a writer conan doyle worked in this ...', what is the answer?

Based on the clue 'before he turned 23 eliot created this poetic figu...', what is the answer? Based on the clue 'before he waited for godot this irish author wrote...', what is the answer? Based on the clue 'before he was a military man a president george h...', what is the answer? Based on the clue 'before he was a prophet smohalla gained fame as on...', what is the answer? Based on the clue 'before he was a yippie leader one of the chicago ...', what is the answer? What is associated with: before he was appointed in 1937 the us supreme court had only had 1 brown 2 whites a gray? Based on the clue 'before he was canadas pm william lyon mackenzie ki...', what is the answer? Based on the clue 'before he was captain kangaroo he was clarabell th...', what is the answer?