Answer:
1. Cultural anthropology
2. Archaeology
3. The researcher did some excavations in order to find out some of of the material remains of the native Californians.
4. The researcher might use this to compare with the other tribes or cultures of the Americans those are colonized by the Spanish and how they affect their social life.
Step-by-step explanation:
1. In the context, the primary field of the anthropology that is addressed in this research is the Cultural Anthropology as the researcher is interested in studying the traditional practices of the Native Californians with he colonial influences.
2. Yes there is other field of anthropology that is being addressed in this research and that is archeological field of anthropology. This is because the researcher analyzes the tools that were found during the excavation and tired to find out how they used these tool and documents to understand the life of the people at those time.
3. As a part of the research, the researcher who is mainly interested to know how the native Americans have tried to balance their social and traditional life during the colonization had did excavations in order to find out some of the primitive tools used by them and analyzed them in conjunction with the documents to better understand the life of the Native Americans.
4. The research done by the researcher can be used to compare the cultures and traditions of other people in Native America that were colonized by the Spanish as the study determines how the people of native Americans were affected by the Spanish missionization.