Explain why Harriet Tubman was considered fit to be a spy for the Union in the South, as well as some of the struggles she overcame when in South Carolina to become an effective spy

d) a constitutional amendment

the answer is d because for c the actors can't love acting for the other's audience their not even in the same show, it can't be b either because the question is talking about the actors not the audience, and it can't be a because   it's not specific enough

the viking voyages took place during the middle ages, which was about this time. 500 to 1350. the viking voyages took place during the middle ages, which was about this time.

i need to the picture to answer