Why is "Garamantes" trending?

Wikipedia Overview

The Garamantes were ancient peoples, who may have descended from Berber tribes, Toubou tribes, and Saharan pastoralists that settled in the Fezzan region by at least 1000 BC and established a civilization that flourished until its end in the late 7th century AD. The Garamantes first emerged as a major regional power in the mid-2nd century AD and established a kingdom that spanned roughly 180,000 km2 (70,000 sq mi) in the Fezzan region of southern Libya. Their growth and expansion was based on a complex and extensive qanat irrigation system, which supported a strong agricultural economy and a large population. They subsequently developed the first urban society in a major desert that was not centered on a river system; their largest town, Garama, had a population of around four thousand, with an additional six thousand living in surrounding suburban areas. At its pinnacle, the Garamantian kingdom established and maintained a "standard of living far superior to that of any other ancient Saharan society" and was composed of "brilliant farmers, resourceful engineers, and enterprising merchants who produced a remarkable civilization."