Complex sentence: In 1905, the extension of railway lines from Mymensingh to Jagannathganj Ghat was expanded to the cause and efforts of some Hindu zamindars, including Hemchandra Chowdhury, which makes connectivity Calcutta to Dhaka with rail and steamer easier.
Split into simpler sentences: In 1905, the extension of railway lines from Mymensingh to Jagannathganj Ghat was expanded to the cause and efforts of some Hindu zamindars, including Hemchandra Chowdhury. Which makes connectivity Calcutta to Dhaka with rail and steamer easier.