Consider the following events of the History of Chhattisgarh:
1. Halba Rebellion
2. Sentence to death of Gend Singh, Zamindar of Paralkot
3. Starting of the Sepoy Mutiny
4. Maratha invasion in Chhattisgarh
5. Muria Rebellion
6. Establishment of Ratanpur
7. Sentence to death of Sahid Veer Narayan Singh
The correct chronological order of the above events is:

A. 2, 4, 1, 3, 7, 6, 5

B. 6, 4, 1, 2, 7, 3, 5

C. 1, 5, 2, 3, 6, 4, 7

D. 4, 1, 6, 2, 3, 5, 7

Answer: Option B