Because there is a water shortage happening there. They needed to conserve water and be supplied from sources. Right now there are strict measures in the use of water around that area to ensure that it does not go to waste.
It's C imperialism ………………………………
Answer:
What I heard was that people in the science laboratory in china "accidently" let loose a virus that they were studying, which also led to that person in contact with it to go out and spread it without knowing. Causing the virus to spread across all the world within a few months.
That is my explanation! \_(ツ)_/
