Comparison of American and Canadian football

https://en.wikipedia.org/wiki/Comparison_of_American_and_Canadian_football 

Perhaps the American, Canadian & Australian versions should all remain distinct from each other.

https://www.sportsnet.ca/cfl/article/lions-qb-rourke-calls-cfl-rule-changes-garbage-wishes-players-were-consulted/

https://www.sportsnet.ca/cfl/article/cfl-changes-brings-mixed-reactions-some-say-it-makes-the-game-more-american/

https://en.wikipedia.org/wiki/Comparison_of_American_and_Canadian_football#Differences 

https://www.rulesofsport.com/faq/what-are-the-differences-between-canadian-football-and-american-football.html

https://dailyhive.com/vancouver/canadian-football-league-makes-multiple-nfl-style-rule-changes

https://www.facebook.com/groups/455375105743890/posts/1324746132140112/ 

https://en.wikipedia.org/wiki/Comparison_of_American_and_Canadian_football#Other_differences  

https://www.givemesport.com/american-canadian-football-differences/

https://www.cbc.ca/news/canada/montreal/australian-kickers-and-punters-1.7547412

https://www.thestar.com/sports/canadas-australian-football-league-star-andrew-mcgrath-happy-to-see-the-game-of-chaos-grow/article_275e090b-10f9-490d-87ff-cbf29b599b6b.html

https://www.theglobeandmail.com/life/article-not-just-for-aussies-why-canadian-athletes-are-loving-footy/

 https://uplatewithtristanandcindy.wordpress.com/2016/10/04/why-australian-football-is-better-than-american-canadian-football/ 

Comparing AFL (Australia) and CFL (Canada) https://www.youtube.com/watch?v=247ffkASXAs