Answer:
owned medical insurance for catastrophic illness but paid for routine medical care out of their own pockets.
Explanation:
Before world War 2, people who have done medical insurance uses this insurance only for catastrophic illness and paid money for the routine check up. But After world War 2, these people uses medical insurance for both catastrophic illness and routine check up because of poor financial conditions. The second word war damage the financial condition of many people so they cannot pay routine check up bills.
The part of China that Japan invaded in 1931 was known as "Manchuria," and they did this mostly in order to gain precious natural resources that they greatly lacked.
