is human sacrificing a part of the culture mentioned above?
Yes, death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue.
Human sacrifice and cannibalism
death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue.
the culture of the aztec empire was based around which geographic form Central Mexico this culture became popular between which time period? Post-classic period from 1300 to 1521 which language was spoken by the people of that time? Nahuatl language what was the reason for the population decline during that time? After the arrival of the Europeans in Mexico and the conquest, indigenous populations declined significantly. when did they arrive? 1519–1521
Yes. To the Aztecs, death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue. To them, death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue.
Aztecs Aztecs Aztecs
Human sacrifice and cannibalism Human sacrifice and cannibalism Human sacrifice and cannibalism
To the Aztecs, death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue. To the Aztecs, death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue.  To the Aztecs, death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue. 
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Aztecs [SEP] Human sacrifice and cannibalism
To the Aztecs, death was instrumental in the perpetuation of creation, and gods and humans alike had the responsibility of sacrificing themselves in order to allow life to continue. As described in the myth of creation above, humans were understood to be responsible for the sun's continued revival, as well as for paying the earth for its continued fertility. Blood sacrifice in various forms was conducted. Both humans and animals were sacrificed, depending on the god to be placated and the ceremony being conducted, and priests of some gods were sometimes required to provide their own blood through self-mutilation. It is known that some rituals included acts of cannibalism, with the captor and his family consuming part of the flesh of their sacrificed captives, but it is not known how widespread this practice was.