A site about the first video game, SpaceWar.
Joystick Nation; discusses SpaceWar and the rise of the video game industry. 1997 publication.

How many nations are there?

Gunfighter Nation
Joystick Nation (see above)
Poker Nation
Porno Nation
TV Nation
Jesus Nation
Liberal Nation, lots of different takes on this one.
America--Not a Christian Nation!

I'll keep working on this one.