The answer is C.) I think I shall never see a poem lovely as a tree. A similie is comparison of two objects. The comparison in this statement is: a poem lovely AS a tree.
A similie usually has either the word AS or LIKE.
There was a loss of trade skills among workforce
I think he was around 40 yrs old
Generally speaking, a key development that occurred globally during the classical era was "<span>D. The expansion of cultural exchange through regional trade", since this was a time of cultural and technological diffusion. </span>