Mystery Doug: Who Invented American Football?

1234567
Across
  1. 3. A golf ball ________ out when hit.
  2. 4. American football has a lot in common with what sport?
  3. 6. Where is mob football still played?
  4. 7. Rugby and football involve trying to ________ the person with the ball.
Down
  1. 1. In most of the world "football" refers to what sport?
  2. 2. Who is given credit for inventing American football?
  3. 4. Hockey pucks are made of what material?
  4. 5. To stop basketball hoops from fully breaking during a dunk a new what was invented?