Which of the following was not listed as an unexpected benefit of astronomy research?
A) Medical and scientific imaging
B) Theme park ride engineering
C) X-ray scanners for airport security
D) New methods for treating cancer

A) Medical and scientific imaging

Explanation:

Hope this helps! feel free to ask me any questions!

chinese civil war took place over a long period of time between 1927 and 1950. the war was interrupted when japan invaded china in 1936 and by world war ii. the war was fought between the nationalist government of china, also called the kuomintang (kmt), and the communist party of china (cpc).