D . About 100 trillion stars.
They were very strict against Catholicism because of Christian faith
Shouldn't I know the peom before answering?
Just asking;)
Answer:
Neil Armstrong was the first astronaut to walk on the Moon.
Explanation:
I think the answer is "In 1867, the United States bought Alaska from Russia for $7 million". When you ask the question "when" the question is asking about time. In this excerpt, when is answered by "in 1987". while the sentence supported it is the event that happened during that time, which is " The US bought Alaska from Russia for $7 million.