American Indian Movement (AIM), Native American civil-rights activist organization, founded in 1968 to encourage self-determination among Native Americans and to establish international recognition of their treaty rights.
The cultural borrowing is defined as an “imitation” of actions or habits between two or more social groups through contact, or information exposure.
In this passage of Wang Kŏn, we can appreciate his opinion about the national identity. Over the years, Corea was under the influence of countries such as China that is why it was customary to follow its models as a reference in many fields (economic, institutional, political, etc.). Then arose the Wang' statement, who said this behavior was illogical because their situation was very different, his nation has other factors such as geographical location and type of population that make unjustified to pretend to do the same as other cultures.
D. The division of Germany into two countries
Betty Friedan was an American writer, activist, and feminist. She was a leading figure in the women's movement in the U.S., her 1963 book The Feminine Mystique is often credited with sparking the second wave of American feminism in the 20th century.
My answer would be fertile soil.