Complex sentence: The British government created the Indo-European Telegraph Department in 1862 to develop a telegraphic link between Karachi and lines in the Ottoman Empire along the Makran coast through between Fao, Bushire, and Gwadar.
Split into simpler sentences: The British government created the Indo-European Telegraph Department in 1862 to connect a telegraphic link between Karachi and lines in the Ottoman Empire. It was planned to run the cable along the Makran coast through between Fao, Bushire, and Gwadar.