Match the following.

List-I (Writers)	List-II (Concepts)
a. Samuel Huntington	1. Political decay
b. F. W. Riggs	2. Political breakdown
c. Lucian Pye	3. Development trap
d. S. F. Eisenstadt	4. Development syndrome

A. a-2, b-4, c-1, d-3

B. a-2, b-4, c-3, d-1

C. a-1, b-3, c-2, d-4

D. a-1, b-3, c-4, d-2

Answer: Option D