ANSWER: HUMAN SACRIFICES
I believe it was human sacrifices. The Aztecs built temples honor their gods. Temples provided a place for the music of worship, a place for the private ceremony of personal bloodletting, and a place to conduct the many human sacrifices that the Aztecs believed were necessary to keep their gods happy. Some temples were huge structures.
With urban planning, we were able to plan how water systems should work, how to stop diseases from spreading, and how to get rid of garbage. This had a deep, positive impact on cities.
Responses may vary but should include some or all of the following information: Stipulations for the new Oklahoma state constitution included the freedom of religion, the outlawing of polygamy, and the prohibition of the production and sale of alcohol for 21 years. The stipulations also included suffrage for all men, regardless of race, and the establishment of a public school system. The schools were to be nonsectarian and taught in English. The constitution also had to define judicial districts and a supreme court. With the inclusion of Oklahoma as a state, the federal government gained five more representatives and two senators.