Arrange the following in their chronological order:
A. English replaces Persian as official language of the Company
B. Arrival of Charles Grant in India
C. Universities established in Calcutta, Bombay and Madras
D. Construction of Fort William in Calcutta
1. D, B, C, A
2. D, A, C, B
3. B, A, D, C
4. D, B, A, C