Final answer:
The passage can be considered as an example of communication, highlighting the choice and cost associated with different communication options.
Step-by-step explanation:
Based on the given passage, we can consider it as an example of communication. The passage talks about how students in the United States can communicate with students in Australia either by traveling or by sending a message remotely. It highlights the choice and the cost associated with each option. This passage helps us understand the importance of communication in connecting with people who are physically distant.
Looking at the specific passages provided, the cultural aspects of communication, the evolution of the thesis in an essay, and the need to consider the audience's cultural background in rhetoric are all critical considerations. These passages address issues such as cultural awareness, inclusivity in language, the impact of colonial history on current demographics, and the strategies for conveying arguments effectively.