No. Not games bought from a shop. Only games downloaded from Xbox Live.
nope because of different settings on your console
Both the game and the console have to be from the same region to be compatible.
Well only certain Xbox games can be played on Xbox 360, but you may also have to download a patch for you Xbox 360 console to play more games.
Xbox 360 games CAN NOT be played on the original xbox.
No you can't.
Yes
no.
No, all games have a Regional lock. The regions are PAL - Europe and Pacific NTSC - North America JPN - Asia
You don't. Games are designed for a console and do not play on a different console
It will work on an American xbox
No. Xbox One games will not be backwards compatible with the Xbox 360 console.