Which of the following statements is/are correct about the partition of Bengal, 1905?
1
The day partition took effect - 16 October 1905, was declared a day of mourning throughout Bengal.
2
The decision to partition Bengal was announced on 19 July, 1905
3
On September 1, the Government announced that partition was to be effected on 16 October 1905.
4
All of the given options