World of Warcraft has remained the dominant MMORPG for almost 17 years. During that time, fans have enjoyed a number of expansions that drastically changed the game and the gaming industry as well.
Cross Over Into the Shadowlands—New World of Warcraft® Expansion Now Live
How World of Warcraft Was Made: The Definitive Inside Story of Nearly 20 Years of Development
The War Within and The Changes it Brings to WoW - Interview
Blizzard Announces World of Warcraft: The War Within Expansion
Want to Play the Next World of Warcraft Expansion 3 Days Early? Spend $90
How World of Warcraft's Expansions Changed the Game
How World of Warcraft's Expansions Changed the Game
Timeline (World of Warcraft) - Wowpedia - Your wiki guide to the World of Warcraft
World of Warcraft: Wrath of the Lich King, WoWWiki