There have been three major eras of globalization according to the document. Globalization 1.0 from 1492-1800 was driven by countries exploring and expanding trade opportunities. Globalization 2.0 from 1800-2000 saw multinational companies become the main agents of global integration through seeking new markets and labor. Globalization 3.0 beginning around 2000 has been defined by new communication technologies that empower individuals and small groups to connect globally through the "flat world platform". This latest era of globalization is leveling the playing field and allowing more diverse, non-Western participants to connect on a global scale.