Why did this civilization end at the same time as teh Mayan?????????



The Teuchitlan tradition was a pre-Columbian complex society that occupied areas of the modern-day Mexican states of Nayarit andJalisco. Although evidence of Teuchitlan tradition architecture appears as early as 300 BCE, its rise is generally dated to the end of theFormative period, 200 CE.^[1] The tradition is rather abruptly extinguished at the end of the Classic era, ca. 900 CE.^[2]