A number of researchers predict that the world will eventually ...

[tsand2]

A number of researchers predict that the world will eventually __________.
 
  A) come to be politically integrated
  B) find a peaceful solution for territorial disputes
  C) return to small, ethnically distinct units
  D) settle into two or three primary superpowers

Question 2

Discuss the differences in caste and open class systems. How are each assigned? How are they maintained? What level of social mobility is involved with each?
 
  What will be an ideal response?

[shailee]

Answer to Question 1

A

Answer to Question 2

The ideal answer should include:
1, Definition of class and associated social mobility
2, Definition of caste and maintenance of these categories
3, Contemporary or historical examples of each

[tsand2]

Great answer, keep it coming

[ricroger]

Thanks for the timely response, appreciate it