Globalization is a process where businesses develop international influence and operate on a global scale, enabled by advances in transportation and telecommunications. It provides both advantages like increased trade, information sharing, and reduced conflict, as well as disadvantages like unemployment, environmental issues, and economic codependence among countries. Internationalization is the process where companies increase involvement in foreign markets by identifying and entering new international markets, bringing benefits such as job creation, investment, and meeting needs, but also risks like supporting undemocratic systems and causing cultural and political issues.