What OS came with white unibody?

[samintx]

Would Panther OSX 3.0 have come with my white plastic unibody MacBook 7,1, Intel core2 Duo, 2.4 ghz? I am having some problems with the space bar and what to try reinstalling the OS before doing anything else. That is the only OS disk I can fine that isn't G4 or MacBook Pro so it must be the right OS. I'm running OSX 6.4 however on the white macbook.

Also, where is the "restore" on TIme Machine. I looked at the video on Apple and it just is nothing.