66 Partl I An Introduction to Business Ethics Industrial Revolution Living wage I Inter penetrat ing Systems Model Sherman Antitrust Act of 1890 Slavery Labor union CHAPTER 0U ESTIONS 1. What are several salient business ethics issues in precapitalist civilizations? 2. How did Adam Smith justify the ethics of capitalism? 3. What prominent labor issues challenged the fairness of free market capitalism in the United States? 4. What have been some of the historical shifts since the 19305 Great Depression between mandatory business regulations and voluntary ethical enhancements? 5. What are the key dimensions of the Ethical Systems Model for creating a highintegrity work culture