Final answer:
The answer is true. All anthropologists trained in the American tradition study humans, share perspectives, have four-field training, and do fieldwork.
Step-by-step explanation:
The statement is true. All anthropologists trained in the American tradition study humans, share perspectives, have four-field training, and do fieldwork. Anthropologists have developed four main approaches to pursuing anthropology's common narrative, comprising the discipline's four fields: biological anthropology, archaeology, cultural anthropology, and linguistic anthropology. Each field generates a specific type of knowledge about the human experience that can be integrated with knowledge from the other fields into a deeper understanding of humanity's central challenges.