I believe it is written constitution so B.
Correct answer choice is :
<h2>D) Ancient Greece was more reflective of the philosophy of direct democracy</h2><h2 /><h2>Explanation:</h2><h2 />
Feudalism in the Holy Roman Empire was a politico-economic policy of relationships among liege lords and enfeoffed vassals that made the base of the social structure within the Holy Roman Empire during the High Middle Ages. Greek cities set up democracies, most following the Athenian model, but none are as well documented as Athens. It was a policy of direct democracy, in which participating citizens voted quickly on law and executive bills.
So a social group is a group of people that share similar characteristics. And they are important because it gets you to interact with peers. The last question is one you have to answer on your own so I play baseball and I am a Highschooler so therefore two Social Groups for me would be Baseball, and Highschool
I hope this helps :)