Other cultures have practiced human sacrifice.

It is believed that some Native American cultures such as the Mayoruna people practiced endocannibalism in the past.

Ancient cultures all practiced their own forms, some of which combined and evolved into today's common western astrology.

There were advantages to the rigid training in emotional control that his culture practiced.

Historically, many cultures practiced abandonment of infants, called "infant exposure."

The writings of certain cultures (such as the Romans) can be used as evidence in discovering how their contemporary prehistoric cultures practiced medicine.

Several cultures have practiced temporary and conditional marriages.

Many cultures practiced bride price prior to existing records.

Traditional Engan culture practiced strict segregation of sexes.

Some cultures practiced dream incubation with the intention of cultivating dreams that are prophetic.