Arrange the following conquests of Alauddin Khalji in correct chronological order and select the correct answer from the code given below.
1. Ranthambore
2. Jaisalmer
3. Warangal
4. Chittor
Code:

1. A.1, 2, 4, 3
2. B.2, 1, 3, 4
3. C.2, 1, 4, 3
4. D.1, 2, 3, 4