Answer:
Under Stalin, socialism in one
country became a central tenet
of the party's dogma.
I believe the answer is B. The Mayflower Compact
The reason is that 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 in that area to ensure that it does not go to waste.
I think the best answer to go with is the texture