This is a tricky one but i know that the first one is wrong.
Charlie Wyatt bequeathed c. his collection of books to the local library
The posterity b. of any nation has the right to blame their predecessors for their suffering.
Bequeath means leave or pass some property from one to another.
Posterity means all future generations.
Participles are words formed from verbs that can be used as adjectives. In this sentence, "roaring" would be B, participle.
Answer:
iambic pentameter" (also called "blank verse")
Explanation: