How did the way in which the Soviet Union and the United States divided Korea affect each country’s government?

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

i really do want to but i just don't know it i'm so sorry : (