What is associated with: before president it was the main job of 1990s presidents babangida abacha abubakar?

Based on the clue 'before playing robin cobie smulders shared the scr...', what is the answer? Based on the clue 'before playing the principal at the bronx zoo he p...', what is the answer? Based on the clue 'before playing xena she co hosted the travel show ...', what is the answer? Based on the clue 'before powell 1 of 2 4 star generals who went on t...', what is the answer? Based on the clue 'before presiding over the confederacy he was secre...', what is the answer? Based on the clue 'before primary season iowa gets in early on the pr...', what is the answer? Based on the clue 'before prince andrew he was the last duke of york', what is the answer? Based on the clue 'before prince andrew this man was the last duke of...', what is the answer?