Chariot warfare was one of the most pervasive military tactics of the ancient world. As such, chariot warfare did not make sense for them, as maintaining the vehicles would have been a challenge. The Truth About The Decline Of ChariotsThis is one theory of why chariot warfare became obsolete, and it’s certainly a fascinating one. While chariot warfare had mostly disappeared by around 300 B.C.E., the vehicles were still occasionally employed afterward. After reading about the decline of chariot warfare, learn what life for Mongolian nomads is like in the 21st century.