What can embassy's do in travian?

Answer 1

The embassy allows you to join an alliance. Without at least one embassy, you cannot join an alliance. In the embassy you will be able to access your alliance page, alliance battle reports, alliance news and forum. You will also be able to access the options page which lists the things you are allowed to do. For most people it will only be to leave the alliance. For alliance leaders and administrators, it will allow them to place an external forum link, update the alliance page as well as inviting or removing players from the alliance.

At Embassy Level 3 you can create your own alliance. This will give you all the privileges listed above as well as to give other players privileges. At lvl 3 the alliance will be able to hold 15 players. This will increase by 3 players per embassy lvl after that.