Answer:
the answer would be B hope that helps
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.
And so, at his wife's suggestion, Sinbad sells all his possessions and returns with her to Baghdad, where at last he resolves to live quietly in the enjoyment of his wealth, and to seek no more adventures. ... On the return voyage the usual catastrophe strikes: Sinbad is captured and sold into slavery.
Okay let me try to go there but how does it start?