Globalization refers to the increasing interconnectedness of countries through trade and cultural exchange. It is driven by advances in technology and transportation that lower the costs of international transactions. Multinational corporations play a key role in globalization by operating across multiple countries. While globalization allows for more efficient use of resources and risk sharing, it can also result in job insecurity, environmental damage, and homogenization of culture as local businesses struggle against large multinationals. Both benefits and challenges stem from the rising tide of global integration.