What is a correct assumption historians make when they evaluate a source of information? They know an eyewitness report will be free of bias.
They know an eyewitness report will always be accurate.
They know an expert will provide the most accurate information.
They know a student who did research will be the most accurate source.

They know an expert will provide the most accurate information.

Explanation: Got it right on the edge

the ss was the main organization responsible for the genocidal murder of around six million people of european ethnic minorities, essentially jews, in the holocaust. the members of all its branches committed war crimes and crimes against humanity during the second world war (1939-1945). likewise, the ss were involved in commercial enterprises and exploited the inmates of the concentration camps as slave laborers.

the tortures and assassinations committed by the ss were the result of an ideology developed long before the armed conflict, this ideology was based on the racial supremacy of the germans over the rest.

the answer is b: the religion they practice.

here's why:

there were many different native american tribes and those with similar characteristics formed a main tribe or nation. each had its own language, religion and customs.