Why did the British found Halifax in 1749?

The British founded Halifax in 1749 primarily to serve as a strategic military counterbalance to Louisbourg, which was a major French stronghold on Cape Breton Island.1

Following the British takeover of Nova Scotia in 1713, the establishment of a permanent, fortified settlement was deemed necessary to secure British interests in the region amid ongoing territorial struggles with the French. Edward Cornwallis arrived with approximately 2,500 settlers to establish the town, which was chosen for its location on one of the world's largest and deepest ice-free natural harbours. This site provided the British with a vital naval base to project power and protect their interests along the Atlantic seaboard.1