Machu Picchu?
It is a historic and sacred site in the mountains of Peru
It would be D ------------
Answer:
<h3>In the fall of 1941, Nazi Germany implemented a plan to systematically murder the Jews in the General Government. This plan was codenamed “Operation Reinhard.” Three killing centers were established as part of this action: Belzec, Sobibor, and Treblinka. Operation Reinhard marked the deadliest phase of Nazi Germany’s intention to commit genocide against the Jewish people.</h3>