In 1970, the clans, Goberfras, Kultyhan, Wea, Eafetuy, Yosutmatiti Clan prepared for battle. Having already won Austria they marched into France and conquered them. Making their army improve tenfold (Having now 100,000 men and women) was a must and they marched towards Britain. The bad news is that Britain expected the attack and counter-attacked. The Battle of Britain was gruesome. The Koas were slaughtered and half their men were slaughtered. Fleeing, they went to the harbor and the remainder of the soldiers were obliterated by British men.
In 1990, having only 5,000 Koan people left, they surrendered. They signed a pact that stated that Koan people would be under the protection of the British government as long as they had 1,000 man army.
The Koans agreed and to this day that pact has only been broken once. A Koan man decided that his Clan should have gotten a better deal and rounded three thousand men who the next night got too drunk to fight in the battle.
The British decided that this 'uprising' would not be looked at seriously and the Koans went back to their peaceful selves.