On which fact does the historical perspective of the two passages differ?

the cause of Otzi's death

Explanation:

We note in the first passage that there's a brief description of the Killer, at least mention was made of the killer thereby giving the reader a sense of what caused Otzi"s death.

However, the second passage uses indirect language to describe not the killer but the sufferings of Otzi, thereby creating a difference in historical perspective on the cause of Otzi's death.

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

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.