Answer: A language shift
Explanation:
According to the given question, Demetrius's family immigrated from Ukraine to the united states and his parents observed that his native language is not good but he was fluent in English.
This above given scenario was exhibiting a language shift as it is the process of replacement of the language during the period of time.
It is due to the influenced from the surrounding community where the people used the English language for the communicating and interaction purpose.
The following are some causes of the language shift are as follows:
- Social factor
- Economic factor
- Values
- Demographic factor
Therefore, Language shift is the correct answer.
<span>Habituation is the learning mechanism we can be associated with time and get used of almost anything. After a period of time something new and exciting can become boring and this is human tendency. This applies to animals as well.</span>
Answer: Federalism is a type of government in which the power is divided between the national government and other governmental units. It contrasts with a unitary government, in which a central authority holds the power, and a confederation, in which states, for example, are clearly dominant.
Explanation: answer C. There must be several governments within one nation to ensure adequate voice and responsibility to all.
