Is+it+ever+justifiable+to+treat+people+differently+based+on+race,+religion,+gender,+handicaps+and+etc.?

Is it ever justifiable to treat people differently based on race, religion, gender, handicaps and etc.? Gender, handicaps, and Race: It’s not justifiable because it’s not human’s decision to be born on their wished countries. Just because different people are born in different places, it dose not make them more superior or less superior than other. All human beings are equal and deserve to have rights. Religion: In some way it is justifiable to be treated differently based on religion. Every religion has different belief; one religion might be contradicting with other. Like Buddhism and Christianity. One believes in after life while other does not. Believing in a religion is human’s choice. According to their religion they can treat people differently. Handicaps: They do not have same physical condition as normal people. So based on their status, they should be treated differently.