Differences between versions

[Kamwii]

Hi, I am very new to the game and I wanna know what are the differences between the different versions of the game. For example Mists Of Pandaria and Wrath Of the Lich King. Thanks

[Agramon]

There are very different. The list would be very long to name all changes. I recommend you looking at the World of Warcraft timeline for better information but even it doesn't cover all changes made throughout the WoW development. Just scroll it down to see the changes.