Based on the clue 'bujumbura shares its first 2 letters with this sma...', what is the answer?

Based on the clue 'built to replace the challenger this space shuttle...', what is the answer? Based on the clue 'built up by bayezid ii this branch of the ottoman ...', what is the answer? Based on the clue 'bujumbura capital of this land sits on lake tangan...', what is the answer? Based on the clue 'bujumbura on lake tanganyika is the capital of thi...', what is the answer? Based on the clue 'bulbar paralysis the most serious form of this dis...', what is the answer? What is referred to by 'bulgaria armenia'? Based on the clue 'bulgaria changed this adam sandler film to psycho ...', what is the answer? Based on the clue 'bulgaria is a leading producer of attar an oil fro...', what is the answer?