Answer:
There were two main objectives in Aztec warfare. The first objective was political: the subjugation of enemy city states (Altepetl) in order to exact tribute and expand Aztec political hegemony. The second objective was religious and socioeconomic: the taking of captives to be sacrificed in religious ceremonies.
Those actions is considered as harassment.
People who became the 'victim' of the joke has the basis ground to bring the case to the court under 'Hostile work environment' harassment law.
In united states, this type of case could cost the company a loss of $12,000 in Average cases.
