The correct answer is C. Change their languages religion, and customs.
Step-by-step explanation
During the colonial period, the colonizers were groups of people from European countries such as England, France, Spain, Portugal, among others. In the process of colonization, they met the aboriginal communities of the new world. The missionaries were Europeans who had to communicate with the aborigines to evangelize them, however, besides imposing to the natives a new religion, they were forced to assimilate customs and a new language. Because the language of natives and their customs was a limitation for evangelization and communication. So, the correct answer is C. Change their languages religion, and customs.