it's the "Hey there! We're all about making friends, but please keep use of our question feature to school-related questions only. So follow the rules, ask solid questions and, of course, have fun! But remember to always stick to our Community Guidelines when you do!" for me
The correct answer is C because we know that layers of government is a characteristic of a form of government and so is A and B so the best answer is C. it never talks about socialization through education in no form of government.