3. The author points out that America's "vast transformations have taken place in relative harmony, thanks to the uniquely American optimism" (Paragraph 23). Do you agree that optimism is
characteristic of the United States citizenry? Give an historical example to support your answer.

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.