Based on the clue 'both the un charter the nato pact were signed by ...', what is the answer?

Based on the clue 'both the ounce this unit of measure get their nam...', what is the answer? Based on the clue 'both the parents of this serb dictator committed s...', what is the answer? Based on the clue 'both the squid the snail are members of this anim...', what is the answer? Based on the clue 'both the staff of asclepius this staff of mercury...', what is the answer? Based on the clue 'both these foods the 2 main ingredients in succota...', what is the answer? Based on the clue 'both this country the rio de la plata its major r...', what is the answer? What is associated with: both this general his father arthur fought in the philippines the father in 1898 the son in 19… Based on the clue 'both vibrate this word are synonyms of oscillate', what is the answer?