Answer: D. All the above
Explanation: Communication with a person with different cultural values can lead to a communication barrier because people from different cultural environments have different perceptions of value and life in general. Thus, some topics suitable and common for a one cultural space can cause discomfort to someone who lives in a completely different environment, and leading to a communication barrier. Barrier is also the case when a different language is in question.
Misunderstandings can also arise from a variety of languages, phrases, street languages and regional dialects characteristic of a particular environment, but also from different meanings of values and habits.
And, of course, getting to know different cultural values can enrich us as individuals by learning about different cultures, and bringing us closer to different nations.