Who said, "Mankind must put an end to war, or war will put an end to mankind."?
Correct answer: John F. Kennedy
ChewyGazelle68623
ShorterConveyance2, I dont know who it was ,but, somebody led to his killing!! we may never know!! He was such a great man and a perfect Presodent!!
SQinfoNUTS
Jack, we still miss you.
ShorterConveyance2
The war machine industry killed him, with George Bush Sr. leading it!!!