The Ming Dynasty's authority was undermined and eventually ...

[Sufayan.ah]

The Ming Dynasty's authority was undermined and eventually overthrown by ___________________ _ tribesmen.
 
  Fill in the blank(s) with correct word

Question 2

What might be a reason for past forms of humans to die out?
 
  A) a lack of emphasis on fertility in the culture
  B) an inability to adapt to environmental changes
  C) a diminished ability to reason over time
  D) natural disasters
  E) almost no hierarchy in societal development

[fwbard]

Answer to Question 1

Manzhou

Answer to Question 2

B

[Sufayan.ah]

Thanks for the timely response, appreciate it

[aliotak]

Excellent