Answer:
There is no answers (a, b, c, d) but here we go!
Explanation:
An advantage of a primary source is that it was written by a person who experienced the event that occurred at that time, so like a soldier's journal, while a secondary source is based upon research that might not be true, and written by a person who didn't witness that event.
Answer: Prevent health hazard for the Germans.
Explanation:
The reason for the crematoriums was that the large number of dead bodies in mass graves around the area became a health hazard for the Germans working there.
Answer:
Motif
Explanation:
Repeated references to ears and hearing in Hamlet are an example of a literary motif. A motif is a recurring symbol which has a figurative meaning in the text. It is a very common literary device. A motif can help the author establish a particular mood, or develop a theme due to its symbolic meaning.