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it depends on if you mean the ball or the sport
the ball got it's idea from a Rugby ball
the game started when a group of guys enjoyed rugby but wanted different rules so they created the NFL then later there was a guy who wanted to move the Chicago cardinals to dallas but was denied so he and his friends created the AFL later there was a big game between the NFL champions and the AFL champions NFL won and then they meged into one system the NFL then the AFC and the NFC was created
What else can I help you with?
What led to the invention of steel?
Iron casting
What invention led to the development of factories?
The waterwheel.
What cycle led to the advancement of the industrial revolution?
need and invention
What events led up to Lenin's takeover of the 1917 Russian revolution?
what events led to Lenins' takeover of the revolution
What inventions led up to the gas mask?
the invention that led up to the gas mask was a cloth in front of your face
What events led Joseph jacquard to the invention of the Jacquard loom?
dodo
What events to place that led up to the invention of the microscope?
well johnny appleseed
Give an example of an invention that has led to another invention?
The Invention of the Telegraph by Joseph Henry in 1831 led to the invention of the phone.
Was there an invention that led to this invention?
CD's
What invention led to the invention of the CD?
The hydrophone :)
What invention led up to the iPod?
The Walkman led to the invention of the iPod.
What events led to the invention of the television?
The general acceleration of electronic knowledge, leading to the idea that it would be possible to transmit moving pictures through the ether.
What invention led to the invention of internal combustion engine?
The steam engine
What led to the invention of the wheel?
A caveman.
The wright brothers invention led to advancements in which type of transportation?
The Wright brothers' invention of the airplane led to advancements in air transportation.
What does one invention leads to another mean?
Exactly that...that one invention leads to another invention. For example. The invention of the car, led to the invention of the assembly line
What major invention led to Google?
The 'internet'
