I have a question on happiness and treaties myself. Some races in my game ( Abbidon, Amonkrie, Drushocka, Sallegra ) have good race relations with me when no treaty. But when I make a treaty with them their relation falls to Murderous. Is that related to their race happiness in some way ? Their characters :
Abbidon Peaceful Neutral
Amonkrie Peaceful Honorable
Drushocka Peaceful Impulsive
Sallegra Peaceful Neutral