Answer:
D. modernizing and strengthening the country.
Step-by-step explanation:
Hope it help because i am 100% sure is the answer. In eastern Asian nations such as Japan and China, nationalism was most related to making a country modern and strong. After the United States forced Japan to sign an unequal treaty, the Japanese decided that they would need to modernize and industrialize their nation if it was to be powerful. They began this process in 1867, replacing the feudal shogun with an emperor and a constitutional government.