Women in Aztec civilization shared some equal opportunities. Aztec civilization saw the rise of a military culture that was closed off to women and made their role complementary to men. The status of Aztec women lasted until the 15th century, when Spanish conquest forced European norms onto the culture. However, many pre-Columbian norms survived and their legacy still remains.
The status of Aztec women changed throughout the history of the civilization. As emphasis on warfare increased, notions of egalitarianism became less important.
Aztec marriage practices were similar to those of other Mesoamerican civilizations such as the Mayans. Aztecs married at a later age, during their late teens and early twenties, whereas in Mayan culture it was not unusual for marriages to be arranged by parents for a son and daughter who were still children. Aztec marriages were initiated by the parents of the potential groom. After consulting with the extended kinship group, the parents would approach a professional matchmaker (ah atanzah), who would approach the potential bride's family. The parents of the young woman would advise the matchmaker whether or not they accepted the proposal. Brides were expected to be virgins before marriage, although young people of both sex were advised to be celibate.
The marriage celebration was a four-day event, and the wedding ceremony took place on the first day. The bride would wear fine robes. Her kinswomen would decorate her arms and legs with red feathers, and paint her face with a paste containing small shimmering crystals. The ceremony would take place at the house of the groom's parents. A fire would be lit in the hearth, and incense would be burned as an offering to the gods. The groom's parents would give presents (robes and mantles) to the bride's parents. The ritual for finalizing the marriage involved the matchmaker tying the groom's cape to the bride's skirt, and then the groom's mother would give the bride and groom each four mouthfuls of tamales. Four days of feasting followed the ceremony.
For the purpose of political, military or economic alliances marriages among Aztec nobles were arranged. For example, when Cosijoeza married Ahuitzotl's daughter to seal the alliance between the Aztecs and the Zapotecs in 1496. Aztec kings reportedly had dozens of wives and many children. However, polygamy was only a practice among the nobles of Aztec civilization; the majority of the population were monogamous.