*** Discussion – Less than 300 WORDS ***Globalization deals with the interaction and integration of people, companies, and governments of different nations. This process is driven by international trade and investment and aided by information technology. Globalization is an important concept, as it affects the environment, culture, political systems, economic development and prosperity, and the physical well-being of societies around the world.a) Describe three (3) principal challenges faced by the EU and NAFTA. Next, speculate on why a BRIC alliance may be returning and whether you agree with this alliance. Justify your response.b) Compare and contrast the pros and cons of a strong EU and its impact on how international relations are shaped. Next, propose two (2) changes you would like to see the EU make to improve international relations. Justify your responses.