(21.) Maria Jesus Viguera Molins et al., El retroceso territorial de al-Andalus:
Almoravides y Almohades, siglos XI al XIII (vol.
In the subsequent centuries--especially under the
Almoravide, the Almohade, and above all the Merinid Dynasties--mosques, madrasas (schools), palaces and Moorish Andalusian style homes and public buildings were steadily added.
Sus antepasados trabajaron para los imperios
almoravide y almohade hasta 1228, ano que emigraron a Ceuta.
Instead, they claim that tribes from the region united for a hundred years in the eleventh century to create an
Almoravide state that conquered the whole of Morocco.
(3) La situacion para los iberomusulmanes se recrudeceria a finales del siglo XI, cuando al-Andalus se convierte en una provincia
almoravide gobernada desde Marrakesh.