What is referred to by 'bangladesh bhutan brunei'?

Based on the clue 'bang bang his silver hammer came down upon her hea...', what is the answer? Based on the clue 'bangers usually paired with mash are these food it...', what is the answer? Based on the clue 'bangkok is the leading port on this gulf an inlet ...', what is the answer? Based on the clue 'bangladesh banks on this big bay', what is the answer? What is associated with: bangladesh produces about 60000 metric tons of this a year? What is associated with: bangladesh was known as this until a 1971 civil war? Based on the clue 'bangui is the capital of this central african repu...', what is the answer? Based on the clue 'banished from rome though he captured corioli this...', what is the answer?