I’m not sure wat the awnser is
Generally speaking, it was "B. telephones," that were not used to help create a unified culture in the United States during the nineteenth century, since this did not become popular until later.
Ans: He used lifelike colors in his paintings.
Communism impacted industrial development in Russia and China by so
A secondary source is a description coming from someone who wasn't there and didn't truly experience the event. Since the source contains a soldier's description rather than the soldier writing it him/herself The source is a secondary source. Now since the source obtained it directly from the soldier the source be A. a secondary source with an understandable point of view.