How did the fall of the han dynasty affect daoism and buddhism?

The one thing that made World War II "a total war" was the war effort required the American civilians to contribute. Civilians had to ration foods, posted war bond posters, and held drives for scrap, paper, etc. The correct answer is A. 

These islands/chinampas then provided rich soil for crops with easy access to water. i hope this is correct, im so sorry if its not !