Hello,
This is guide mainly for people, who have mostly played hordes and now have tried in Lordaeron realm to play alliances for the first time, like me, so I have created this in order to help them to find the other leveling zones after 20th level aka going through Ironforge to wetlands and etc.

Link: https://www.youtube.com/watch?v=BZB40YxCHws

Regards and have fun!