The assassination of Kennedy must've been huge for you old enough to remember it. I wasn't born, but that is just a huge moment in history. I visited the site in the 90's, on one of my many American trips, and the whole strip looked so "tiny and narrow".... Like, how could that happen here!... Just a shocking time in history.... That being said, I will never ever forget 9/11... that was my JFK moment.... I was watching a sports show on television in Australia, close to midnight, and it was interrupted by breaking news.... And whilst I was watching, the second plane went through. I saw the second plane LIVE on TV.... I thought I was watching a replay or some phucking movie.... Devastating.... I thought the world will never ever be the same again after that. Devastating. It took me a long time to give a shite about anything after that happened.
As for Oswald... I hope we find out one day. (I am a conspiracist).