The Case for a Second Series After Avatar: The Last Airbender devinsmith007.wordpress.com

If you have watched both Legend of Korra and Avatar: The Last Airbender, you might be able to recognize the fact that many of the concepts on the second series are a response to its predecessor. The original series, Avatar: The Last Airbender sets up the mythology while the sequel basically portrays the challenges that old traditions present to relatively modern society. There is also a greater emphasis on reforms that alter the course of the Avatar world.