Ah, Shakespeare. Let's say this one is a bit complicated, but I'll save you the long explanation. Throughout the play, he wrote in two different meters. Blank Verse Iambic pentameter. SO, Blank verse isn't exactly listed, so I can only assume your answer is C: Iambic Pentameter. I know, this Shakesphere stuff gives me a headache too m8. ~Hope this helps!
They didn't have the resistance built up to germs that Europeans carried with them so they started massively dying due to this and they needed a huge workforce. That's why they started getting slaves from Africa who could work and get resources for manufacturing.