History of Dhaka became the capital of the new province, Eastern Bengal and Assam, on 16 October 1905. Joseph Bampfylde Fuller entered on his office in Dhaka as the first lieutenant-governor of the region in January 1906. But the partition was revoked in 1911 and Dhaka became a district town on 1 April 1912. Eden College was founded in 1880. Narendra Narayan Roy Choudhury, landlord of the Baldah Estate, built Baldha Garden in 1909. University of Dhaka was established in 1921. Philip Hartog became the first vice-chancellor of the university. Ahsanullah School of Engineering (now Bangladesh University of Engineering and Technology) was established
Dhaka District 1905, Dhaka was declared to be the capital of the newly established state of Eastern Bengal and Assam, but Bengal was reunited in 1911. The rural areas under present Dhaka district, especially Dohar Upazila were used for the production of indigo. Following the partition of Bengal in (1947) appending the partition of British India in 1947, Dhaka became the capital of East Bengal as a part of the new Muslim state of Pakistan, while western part of Bengal with a majority Hindu population had become a part of the new and independent India, designated as West Bengal with Calcutta as