Based on the short movie What is ethnography?, explain how

Based on the short movie What is ethnography?, explain how you would conduct an ethnography of a religious group in the United States that you are particularly unfamiliar with. What would be your main objectives, and how would you go about studying this group? Be sure to cite your sources. 250 words

https://amara.org/en/videos/yorMKQoMedb6/info/what-is-ethnography/