Answer:
I think Terrorism has been a challenge for the US because there have been some serious attacks that left many people dead.
Answer: A centralized power is correct.
Explanation: The Magna Carta limited the power of the king, and it gave more power to the common people. Which is the exact definition of centralizing power. Hope this helps!
Answer: The Black Death was an epidemic of bubonic plague, a disease caused by the bacterium Yersinia pestis that circulates among wild rodents where they live in great numbers and density. ... Plague among humans arises when rodents in human habitation, normally black rats, become infected.
Explanation:
Around that time most of the Spanish settlements were <span><em>centered around forts</em>.</span>