It is because of their government.
He became the first american playwright to recieve a nobel prize.
You answer is c ,the passage of new amendments to the constitution
Answer:
75 to 200 million europeans died
The answer is going to be B. The native people lacked natural immunities.
The Europeans, having already been exposed to these diseases, had already built up their immune system to the diseases. The native people, on the other hand, had not been exposed to these diseases, and thus died because of it.
I hope this helps!