Which of the following revolutionary activities took place in chronological order?
1. Chittagong Armoury Raid
2. Muzaffarpur Bomb Case
3. Kakori Train Robbery
4. Central Legislative Assembly Bombing

Select the correct answer using the code below:
A. 2 – 3 – 4 – 1
B. 2 – 4 – 3 – 1
C. 3 – 2 – 4 – 1
D. 2 – 3 – 1 – 4