Complex sentence: The first treaty were signed in 1725 after Father Rale's War and the treaties of 1760-61, marked the end of 75 years of regular warfare and was concluded with the Burying the Hatchet ceremony (Nova Scotia) (1761).
Split into simpler sentences: The first treaty were signed in 1725 after Father Rale's War. The treaty making process of 1760-61, ended with the Burying the Hatchet ceremony (Nova Scotia) (1761).