Hello! I believe the answer is the last one. Supported democratic South Korea against communist backed North Korea. Hope this helps!
Question-
What are some challenges of having large cities?
Answer-
Industrialization typically leads to the migration of workers to cities, automation and repetitive tasks. ... Rapid urbanization broughton by industrialization typically leads to general deterioration of workers' quality of life and many other problems for society, such as crime, stress and psychological disorders.
Hope i helped. Can i get brainliest if im right?
Explanation:
sorry too hard to answer your question
He wanted it to be used against Japan.