Eastern Bengal and Assam was a province of British India, constituted of the eastern portion of the erstwhile province of Bengal and the Chief Commissioner's province of Assam. The new province came into being on 16th October 1905, following a partition of Bengal. The Bengali Hindu people agitated against the partition Bengal that forced the British Raj

British Raj

British Raj was the British rule in the Indian subcontinent between 1858 and 1947; The term can also refer to the period of dominion...

to annul the partition in 1911. The short lived province was dissolved with the annulment and Assam was restored back to its status as a Chief Commissioner's province.