Question

Metalworking began _________________ a. during the Upper Paleolithic period. b. with the introductions of Bronze, an alloy, or mixture of tin and copper, changed the peoples of Europe. c. out of a need for stronger weaponry to used against the increasingly aggressive Vikings. d. with, and because of, all of the above circumstances.

Answer 1

I believe the answer is B. with the introductions of Bronze, an alloy, or mixture of tin and copper, changed the peoples of Europe

Step-by-step explanation:

While iron was commonly used in early metal working, copper alloys were also very popular at the start of this practice.