What is good and what is not depends entirely on the morality, logic, and understanding of the individual. This difference varies from person to person, culture to culture, civilization by civilzation. What one action a person believes is right just because he is taught, understood, and believed to be so, may be otherwise in another person. This conflict is best seen on major events in the history of human life. It is also thru history, that the actions of one may be judged from all points of view and, after much interpretation, ultimately decided whether that action is just or not.