https://www.jfklibrary.org/learn/about-jfk/jfk-in-history/november-22-1963-death-of-the-president
https://en.wikipedia.org/wiki/Nellie_Connally#:~:text=Kennedy%20assassination,-United%20States%20President&text=President%2C%20you%20can't%20say,three%20gunshots%20in%20quick%20succession.
https://www.archives.gov/research/jfk/select-committee-report/part-1a.html
https://www.archives.gov/research/jfk/warren-commission-report/appendix-13.html#early
https://www.pbs.org/wgbh/pages/frontline/shows/oswald/cron/
https://www.pbs.org/wgbh/frontline/article/twenty-four-years/#:~:text=Lee%20Harvey%20Oswald%20is%20born,John%20Pic%2C%20and%20Robert%20Jr.
https://www.archives.gov/research/jfk/warren-commission-report/chapter-7.html