The answer is b<span>y ruling gently with religious tolerance new areas were easier to conquer with least resistance. </span>
John F. Kennedy believe that no matter others will do to them they will keep going no matter if "well or ill, that we shall pay any price, bear any burden" they will keep moving forward. If Americans United they will make a difference and be stronger but if they are separated they can not improve as what they wished for. He believe on "defending freedom" That everyone can make a change for their country.
It encouraged them to rely on observation and experimentation to support their conclusions.