Italy is the country that instigated the conflict in North Africa.
Primary groups are the groups we belong to that are long-lasting and involve more of who we are as people. In these groups, we invest in the relationships formed. Your family is an example of a primary group
Secondary groups are impersonal and typically short term. A sociology class is an example of a secondary group.
Well, all of these stand for the same thing just worded in different ways. The message is basically saying treat others how you would like to be treated, and they all mention yourself, and others.