Japan and Germany got the power of the other industrialized nations in only a few decades as the modern nation-states.
Option B is correct.
A nation-state is a political bureau where the state and nation are harmonious. It is a better clear idea than a country.
Since a country does not require having a principal cultural group. A nation, in the intent of public race, may include a body or removals who live outside the nation-state.
Japan and Germany also rise as modern nation-states, and they reached the soft power of the other industrialized nations.
Therefore, option B is correct.
To learn more about the nation-states, refer to:
https://brainly.com/question/2423080