The olive oil bubbles in lisa's demonstration for the children represent the waya. whites and blacks try to erase italian culture
b. white and black cultures are improved by italian culturec. italians are able to completely change any culture they joind. italians become a part of, but stay different from, other cultures

The answer to the question: The olive oil bubbles in Lisa´s demonstration for the children represent the way..., is, C: Italians are able to completely change any culture they join.

Explanation:

The answer comes from the sentence itself. Olive oil is a product that is distinctive of the Mediterranean cultures, particularly the Italian culture. Because of the migration of Italians, especially during the two world wars, into  America, they brought with them their Mediterranean cuisine, and the ingredients for it, and made this one product very popular not just in the United States, but also in the world. Nowadays, it is very common to see olive oil being used almost in any household, and Italian cuisine has become one of the most popular as well. This shows how Italian influence on other cultures affects them deeply.

the answer choice that best describes the point of view from which the story is told is the option b. the doctor tells the story from the first person point of view. this is true because in the story of "the siege of berlin" by daudet alphonse it seems like an anecdote but the doctor tells the story with some irony and some patriotic pathos, the doctor tells all that he saw as the attending physician and that makes the narration more realistic as a professional tells the facts and combines the narration with the elements in the story. it's no the option a because it is clear that the doctor tells the story even if at the beginning we start to read about an unnamed narrator who is talking about a visit to champs-elyseés in the company of the doctor. in this case, he is the character who opens the story and introduce the context to understand where the story begins and why that is when the doctor stops at a great corner house and tells the story of colonel and his granddaughter. it's not the option c because the colonel is not telling his story and what happened to him, it is the doctor's words of his appearance, his apoplexy and his life. and finally, it's not the option d, because in this story we can read just the point of view of the doctor as he is the one who told us the story of colonel and he describes the reaction of the girl not her point of view.