How long did it take for the bubonic plague to wipe out one third of europe's population

China wants to take control over social media in which other region? question 4 options: taiwan chile japan hong kong

What does the term mandate” mean in terms of civil rights and liberties?

What if the united states, mexico, and canada took the eu’s example and joined to forms north american union ? based on your knowledge of the europe union, describe two setbacks or hurdles that this idea might face