Complex sentence: Vainfas, p.549 On September 20,1851, the conservative cabinet created a branch of the Military College in Porto Alegre that had a course of infantry and cavalry which included disciplines taken from the 1st and 5th years of study.
Split into simpler sentences: Vainfas, p.549 On September 20,1851, the conservative cabinet created a branch of the Military College in Porto Alegre. The Porto Alegre college location provided courses in infantry and cavalry, including disciplines taken from the 1st and 5th years of study.