SOURCES:
https://www.thefa.com/news/2015/oct/26/the-fa-152nd-anniversary
https://www.balancemedia.co.uk/2020/01/31/word-of-the-week-tackle/
https://diptnails.com/blogs/news/the-origins-of-shrove-tuesday
https://hanazono-rugby-hos.com/museum-en/origins/
https://mcgillathletics.ca/news/2025/10/23/FB_1107122703.aspx
https://www.ebsco.com/research-starters/sports-and-leisure/american-college-football-allows-forward-pass
https://www.cambridgerules1848.com/about/
https://en.wikipedia.org/wiki/Early_history_of_American_football
https://en.wikipedia.org/wiki/College_football
https://en.wikipedia.org/wiki/1874_Harvard_vs._McGill_football_game
https://en.wikipedia.org/wiki/Ebenezer_Cobb_Morley
https://en.wikipedia.org/wiki/Football
https://en.wikipedia.org/wiki/Gridiron_football
https://en.wikipedia.org/wiki/Association_football
https://en.wikipedia.org/wiki/Rugby_union
https://en.wikipedia.org/wiki/Medieval_football
https://en.wikipedia.org/wiki/Cambridge_rules
https://en.wikipedia.org/wiki/Francis_Maule_Campbell
https://en.wikipedia.org/wiki/History_of_American_football
https://en.wikipedia.org/wiki/Boston_game