Why Does Mexico Have ROUND Pyramids? || Guachimontones

Guachimontones is a famous archeological site for it's circular concentric pyramids... but why tho? 00:00 Intro 00:51 Guachimontones 01:06 Teuchitlan town 03:07 Tejuino 04:12 Museum 05:56 Archeological site 06:40 Ball court 08:16 El guachi 10:01 La iguana 12:48 El mirador