The correct answer is D) Residents vote to establish them based on local needs.
Special districts are local governments that are created by a local community because of a special need. As the answer shows, to create one special district residents of that area should vote on the creation because of that special need that makes this place different from others. The form of government of this districts is an independent board of directors that are elected for a fixed term.
A)1920 due to this was the roaring 20's and later on throughout the years we started to industrialize
The answer to that is pro aparthied government.
I think it might be d although I am not entirely sure.
Sumer had a surplus of "food", due to the fact that they were an agrarian outcome of the Neolithic Revolution. This meant that people could focus on other activities besides farming. <span />