A group of these people known as the "Garamantes" were famed for building aqueducts.
These people were led for some time by a female war-chief known only as "the Prophet", who advocated scorched-earth tactics. A group of these people known as the "Garamantes" were famed for building aqueducts. These people (*)  invented the Tifinagh script, and Gibraltar is named after one of these people. The oasis city of Sijilmasa was controlled by these people, who founded the Almoravid dynasty. For ten points, name these people who speak the Tamazight language, which is co-official in Morocco.
These people were led for some time by a female war-chief known only as "the Prophet", who advocated scorched-earth tactics.
Berbers  (accept  Amazigh)