Lesson Objectives: At the end of the lesson, students should be able to Define globalization. Identify the role of multinational companies MNCs and the costs and benefits to their host and home countries. Identify and explain the benefits of free trade - the benefits for consumers, producers and the economy in a variety of countries. Methods of protection - tariffs, import quotas, subsidies and embargoes. Reasons for protection - Including infant industry, declining industry, strategic industry