learns to speak the host country's official language
Explanation:
The assimilation is a process through which a person integrates into a society that is different that the society of its origin. One of the first steps of assimilation is learning the language of the host country, as it is a must for communication and work. Further, the assimilation continues with the acceptance of the laws of the host nation, and gradually accepting its cultural traits over time. A perfect example of this is the United States, where there are people from all over the world, but they assimilate into one common culture of the host country.
