The Codex. . Vienna were Aztec codices. Mexico. Aztec emperor of. Vienna were Aztec codices. Empress Maria Theresa, who founded the Apicultural College in. The Codex. The conquered tribes had to pay tributes of honey. Empress Maria Theresa, who founded the Apicultural College in. The conquered tribes had to pay tributes of honey. Some of the sacred books mention that the conquering heroes permitted the defeated tribes to pursue pottery making and beekeeping.