~gridiron-football-ask-wiki
What is gridiron football?
What are some distinguishing features of gridiron football?
What other names are gridiron football known by?
What is the best known form of gridiron football worldwide?
What are some derivative varieties of gridiron football?
What are the origins of gridiron football?
When did gridiron football first occur?
What is the role of the snapper in football?
How is the winner of a football game determined?
What is the etymology of the term 'gridiron football'?
What is the glossary of American football?
What is the international governing body for gridiron football?
When does a play stop in football?
Are there specific rulebooks for touch football, wheelchair football, and backyard football?
What are nine-man, eight-man, and six-man football?
