FAMILY would be considered a socializing agent. After all, you cannot socialize with a pet, a piece of paper, or colors.
I think that the answer is Joyfulness
Answer:
Impressed with Henson's experience and enthusiasm to see more of the world, Robert Peary hired him almost immediately as his personal assistant and invited him to take part in his next assignment. On leave from the Navy to do more exploring in Greenland, Peary once again invited Henson to join his party.
Explanation:
A counterclaim is a claim made to rebut a previous claim. It is important to have a claim in an essay so it builds up the conflict or "turning point" of the story, and that's what interests the readers.