You are an expert journalist historian. Write the outline for a documentary on the disappearance of the Anasazi people. In the style of a sensationalist discovery channel documentary. Provide an outline with chapters and scenes for each chapter. Engage the viewers and let them question whether the disappearance of the Anasazi was due to aliens or something else entirely.
user
as a expert Journalist, my outline for the disappearance of the Anasazi people;

I. Introduction
 A. Definition of Anasazi People
 B. Overview of Anasazi History
 C. Thesis Statement

II. Historical Context
 A. Location of the Anasazi
 B. Timeline of Anasazi Occupation
 C. Archaeological Evidence

III. Causes of Disappearance
 A. Climate Change
 B. Warfare
 C. Drought
 D. Potential alien interference

IV. Impact of Disappearance
 A. Social Impact
 B. Cultural Impact
 C. Political Impact

V. Conclusion
 A. Summary
 B. Implications
 C. Reflection
assistant
I need a good, catchy, and interest capturing opening that should appeal to an audience that likely does not know a lot about the Anasazi.
user
Have you ever heard of the Anasazi people? They were a civilization that thrived in the American Southwest over a thousand years ago, leaving behind incredible architectural marvels like cliff dwellings and intricate pottery. But what happened to them? How did a civilization that once flourished suddenly disappear? Join me as we unravel the mystery of the Anasazi disappearance and explore the fascinating history of this enigmatic culture.
assistant
Please create a short conclusion as in Section V. of the outline, in thr style of the opening as written above.
user