a jew infiltrated the city in bioshock and used unions and drug trafficking to push different groups against each other, so he could divide and conquer to take over the city. then it all went to shit because he didn't actually know how to run a city and his greed became his downfall. andrew ryan was unironically too idealistic and peaceful. he had the chance to stop the infiltration several times, but hesitated because it would be unjust. he loves his principles more than his city.
Denmark