Many archeologists that are early that Anasazi had vanished without explanation. They left behind spectacular stone structures such as the Cliff House cliff dwelling and the Mesa Verde National Monument's half-million gallon reservoir in Colorado. Many Indian tribes today can trace their roots back to Anasazi. They claim, "We are here!" There is strong scientific evidence that supports the claim that Ancient Ones didn't disappear suddenly. They evacuated important sites that are cultural as Chaco and Mesa Verde over probably a century. Then the Hopi was joined by them and Zuni communities in Arizona and New Mexico, and Pueblo settlements on the Rio Grande. Modern scientists don't know why Ancient Ones left their stone pueblos and cliff houses, but they are most likely to have been starving or forced out. The Anasazi didn't keep any writing, but only symbolic pictographs or petroglyphs on rocks walls. However, severe drought occurred in the year 1275-1300. This is a impact that is significant. Evidence also suggests that they were obligated to flee by a hostile raider.
The average household size in Bethalto, IL is 2.9 family members members, with 75.1% owning their very own houses. The mean home value is $133339. For people leasing, they pay on average $803 monthly. 53.1% of families have dual incomes, and a typical domestic income of $63200. Median individual income is $31347. 10.9% of citizens are living at or beneath the poverty line, and 13.3% are considered disabled. 8.6% of inhabitants are ex-members of the military.