There are many more but these are some basics =)
The commissioner decides on the rules in football.
Circle rules football was created in 2006.
Football has the fewest rules out of sports. Football = Soccer
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yes they are...the English football assocation wrote the rules for football in 1863
Typically league rules are posted on their website or you can request a copy from the league office. In general leagues try to align their rules with major men's organization rules so NFL, NCAA, etc.
one rule is that you must always were your helment and pads. a rule is that you must not use eligal motion . Sm:}
In the XFL, some of the rules that are different from traditional football leagues include the kickoff rules, the extra point rules, and the overtime rules.
In short: the same rules as every other league. All football leagues are bound by the rules of Association Football, these rules are administered and enforced by FIFA at international level and their own football associations internally.
The rules of football play can be found online from The Rules of Play website. This website summarises the FIFA football rules, also available online, from the FIFA website (but these are 150 pages long).
they are trying to make sure no one gets hurt
Most major sports have a committee or other structure that oversees rules and practices. For instance, the NFL is an organization that oversees American football.