Answer:
the domestication of dogs, from a period much earlier than has been previously thought. ... three dogs from the Paleolithic period, one of which had been buried with a large bone in its mouth. ...
Explanation:
3 and 6 are wrong. 3 would be getting tired and 6 would be to circle
True, kings often claimed they were given the right to rule by god.
The answer is working in wartime industries. Hope that helped!