Which of the following BEST describes the Kashmir region?
I. It is claimed by India, Pakistan, China, and the Kashmiri people.
II. It used to be a British colony.
III. It is internationally recognized as a protectorate of China.
IV. It is still a frequent area for land and border disputes.
A) I only
B) I and II
C) I, II, and III
D) I, II, and IV
E) I, II, III, and IV