Based on the Big Tech case study in Laudon and Traver, answer the following questions. How does the first era of antitrust thinking (1890-1950s) differ from the second era? What is a "natural monopoly" and how has the United States dealt with natural monopolies? What are three possible solutions to the market dominance and anti-competitive behavior of Facebook, Google, and Amazon? How does the European model of antitrust differ from the American model