Which action in Japanese history occurred during the Meiji Restoration? 1. Japan modernized its economy. 2. Mongols invaded the islands of Japan. 3. The Japanese government adopted an isolationist policy. 4. Buddhism became the official religion of Japan.

Why were americans concerned about the future of north and south america? check all of the boxes that apply. they worried that european countries would take over independent countries in latin america. they thought that european nations could threaten democracy in the united states. they believed that europe would never again return to the americas.