This document summarizes key topics related to international business, including the growth of globalization over time, reasons for the growth of international trade and investment, cultural differences between countries, and factors that influence international business such as currency exchange rates. It discusses three eras of globalization (Globalization 1.0, 2.0 and 3.0) and emphasizes that individuals now collaborate and compete globally rather than just locally. Understanding different cultures is important for international business success.