Final answer:
Globalization 3.0 is marked by greater interconnectedness among countries, advancements in technology, the growth of multinational corporations, and increased international trade and investment.
Step-by-step explanation:
During Globalization 3.0, a notable trend observed is the greater interconnectedness and interdependence among countries. This era is characterized by several developments, including rapid advancements in technology such as the Internet, which has facilitated international communication and operations. Additional characteristics of this stage include the expansion of multinational corporations, which are increasingly influencing global economic dynamics. Furthermore, there has been an increase in international trade and investment, as companies and economies have become more globally integrated, creating a complex and interwoven global economic system.