Answer:
The details about the inspections immigrants faced best fit in a presentation about the experience of coming to America:
B. in a discussion of the experiences immigrants faced while going through Ellis Island.
Explanation:
Ellis Island was an immigrant station between the years of 1892 and 1954. Immigrants who had just arrived in America were supposed to be inspected in Ellis Island, undergoing examinations and interviews. Some got so nervous they were not even able to answer the questions. With that in mind, if we were to talk about the details of those inspections, the best place to do it would be in a discussion about the immigrants' experiences in Ellis Island.
I think its Demonstrative
Aside from the choice of subject, elements to consider include syntax, tone, and vocabulary. These need to be keyed to the specific audience for best effect.
3.1 As the elders were holding a meeting under a mango tree, suddenly,a huge snake fell in their midst,
scattering them.