This document provides an overview of international business. It begins by defining international business as carrying out business activities across national borders, including trade of goods, services, capital, and foreign direct investment. It then discusses the objectives of international business such as sales expansion, resource acquisition, risk minimization, and diversification. Next, it compares international business to domestic business, noting greater complexities in international business from varying political, legal, and cultural environments across countries. It outlines several modes of entering international business, including direct/indirect exports, counter-trade, and contractual agreements. Finally, it lists advantages such as increased welfare, wider markets, reduced effects of business cycles, and opportunities provided to domestic firms.