challenge: What was the outcome for the Dzungar people after the Qing dynasty invaded Dzungaria in 1759?
  
  A. A million people were slaughtered and the land was devastated
  B. They were able to negotiate a peaceful coexistence with the Qing dynasty
  C. They were able to maintain control over their territory and resist Qing rule
  D. They were assimilated into the Qing dynasty and their culture thrived
  Answer: 