B. bias...it means they already have an opinion
The Petition of Right reinforces the Magna Carta.
The Petition of Right was made to restate the legitimacy of the Magna Carta. Parliament used it because the King had been going against Magna Carta by gathering forced loans.
I would go with D. All of the above. Even though I don't know about the Song/Tang Dynasties, I know for sure that they invented those things. So it is D.
Answer:
on January 3rd 1857 the debut of issue of Harper's Weekly of a journal of civilization appeared