Pepé moved from argentina to france. he chose not to learn to speak and write french, continues to maintain his old culture's styles of dress and customs, and lives in a neighborhood where only people from argentina live. pepé has used which method of entering the majority culture?

seperation

Explanation:

Based on the information provided within the question it can be said that Pepe is using the seperation method of entering the majority culture. This method refers to when individuals choose to not accept the host countries culture and instead maintain their culture of origin within the host country. Which is exactly what Pepe is doing by sticking to his Argentinian roots even while living in France, and at the same time rejecting French culture.

i honestly have no idea

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.