Answer:
True.
Explanation:
The legend or key gives the viewer basic information of what each marking represents on the map.
The social unit your question is talking about is the family which represents your source of primary socialization. Having a family in place will enable you to learn the customs that are specific for your culture and traditions.
Trump refuses to attend the inauguration with his hurt ego, and is threatening to not concede to president-elect Joe Biden because he cannot handle the fact that he won. He has paid dearly for multiple recounts and won’t accept that he’s a failure.
The very first known group were the pelasgians