Answer :
Final answer:
The author includes the Coca-Cola slogan to highlight the brand's global impact and to provoke thought about its controversies, aligning with the text's purpose to persuade or inform.
Explanation:
When analyzing the author's purpose for including the Coca-Cola slogan in the last sentence of the text, it is important to consider the context provided by the text. The author highlights the global influence and controversial nature of Coca-Cola as a symbol of Americanization and the complexities of globalization. Therefore, the inclusion of the slogan likely serves to illustrate the topic sentence's point by emphasizing the pervasive cultural impact of the brand, even amidst its contentious history. Furthermore, it could be an intentional rhetorical choice to either meet or challenge conventional expectations and provoke thought regarding the contrast between the brand's friendly image and the serious global issues it has been associated with. The slogan ties back to the purpose of the text, which may be to persuade or inform the audience about the dualities of global brands and their effects on society.