class, ethnic and national identity

• Ethnicity 


  The cultural group a person belongs to. It might come from their nationality , religion and language
• nationality 


  Belonging to a particular nation or one ethic group that forms part of a nation.
• Racism 


  the belief that one racial group is superior to others; treating other groups discriminately because of that belief
• Discrimination 


  treating groups unfavourably usually based on prejudice because of their appearance or social group they belong to
• social class 


  Categories of people within society who are divided based on income , wealth , education and occupation