Final answer:
Globalization is driven by improvements in shipping and communication, international agreements and treaties, and the actions of multinational corporations. Some characteristics of globalization include conducting business without regard to national borders, collecting capital from different nations, concentrating wealth in core nations, and contributing to the global economy.
Step-by-step explanation:
Globalization has occurred for a number of reasons. Improvements in shipping and air cargo, innovations in computing and telecommunications, and international agreements and treaties between countries have all encouraged greater trade. Multinational corporations play a key role in globalization, as they conduct business without regard to national borders, collect capital from different nations, concentrate wealth in core nations, and contribute to the global economy.