The correct answer to this open question is the following.
You forgot to mention or attach the lenses that you refer to in the question. However, we can answer is general terms.
When we talk about the term "lens" in research, we are referring to a specific perspective to examine the topic at hand or the study. We can use philosophical lenses, economic, organizational, social, or psychological theories.
So we do not what lens you chose, but whatever your choice was, this lens might change how you approach researching your topic, thus affecting the historical narrative, because that particular approach is going to offer you different sources, authors, perspectives, and research lines to be followed. Your historic narrative would suffer modifications because you will have so many approaches to include in your research.
Because Japan refused to surrender causing the Pacific war to drag on and the United States offered a unconditional surrender known as the Potsdam declaration and said if they didn’t agree to it they would face the alternative of prompt and utter destruction and Japan ignored it
the answer is B. -the racial history of a person's family
(apex)
The correct answer is A) The Nazis built huge ovens to burn the bodies.
The reason why there was little evidence of the 120,000 people who had been killed at Babi Yar was that the Nazis built huge ovens to burn the bodies.
This was another chapter of the many atrocities committed by the Nazi Germans in times of Adolph Hitler.
On September 29, 1941, Hitler ordered to kill more than 30,000 Jewish people in Babi Yar in Kiev, Ukraine. Among the victims, there were men, women, and infants.
The killing continued after that massacre until 1943. To try to hide the evidence, Nazi soldiers tried to burn the bodies in pyres but local people witnessed the action.