The British insensitivity to indian customs
Judaism is from Israel. It's Origin came at a time where no one believed in one god. Everyone at that time believed in multiple gods, so Judaism was a new concept to a lot people. It affected laws by introducing the 10 commandments. Social practices also changed the way men and woman lived. It influenced other societies because the Jewish Dios para where different ideas were being spread about one God called monotheism.
Division of Korea into 2 nations after WW2