Alliance Contracts

We all know that most alliances are allies with other alliances, but more often than desired someone of one side, attacks a player of the other side... most often because they are unaware of the alliances treaty.

I suggest a new alliance function, "Alliance Contracts". From here leaders can mark other alliances as freind or foe, making the numbers of the allies turn Blue, as opposed to yellow.

Red= Enemy
Yellow= Ally within own alliance
Blue= Ally within Allied alliance
Green= Own property
White= un-owned

but wouldnt thatmake like 1 huge alliance

You would think so, but no. Each alliance would have its own set of members and rules (depending on leaders decisions). The "Alliance Contract" simply takes away your ability to attack those whom you have a contract with. This function serves to prevent unrest among alliances, and at any moment the leader may break away from the contract, once again enebling attacks against said alliance