posing a question

The Squawking VFR family is still getting settled in its new surroundings. While I spend another week or two finding the grocery store and other assorted necessities, please ponder an answer to the following question:

Between World War II and the assassination of John F. Kennedy, which event had a greater influence on the course of American history?

I will wait to post my answer, because I do not want to taint your minds before you respond. Toddy, I know Gordon Schochet will weigh heavily on your shoulders as you think of a reply.