Complex sentence: This gave him trading privileges and a large tract of land surrounding his posorimier was made commandant of the district and prospered from the returns on his land sales and trade with indigenous peoples, such as the Ozark Bluff Dwellers and the Mississippian people.
Split into simpler sentences: This gave him trading privileges and a large tract of land surrounding his post. Lorimier was made commandant of the district and prospered from the returns on his land sales and trade with indigenous peoples, such as the Ozark Bluff Dwellers and the Mississippian people.