STAR FORTS/ CITADELS  OF NETHERLANDS
Channel: The Earths History Was Confusing
Date: 2019-10-30

https://en.wikipedia.org/wiki/appingedam
https://en.wikipedia.org/wiki/Fort_Bourtange
https://en.wikipedia.org/wiki/delfzijl
https://en..wikipedia.org/wiki/groningen
https://en.wikipedia.org/wiki/nieuweschans
https://en.wikipedia.org/wiki/oudeschans
https://en.wikipedia.org/wiki/wischoten
https://en.wikipedia.org/wiki/bolsward
https://en.wikipedia.org/wiki/dokkum
https://en.wikipedia.org/wiki/franeker
https://en.wikipedia.org/wiki/harlingen
https://en.wikipedia.org/wiki/leeuwarden
https://en.wikipedia.org/wiki/sloten
https://en.wikipedia.org/wiki/sneekstavoren
https://en.wikipedia.org/wiki/willemstad
https://en.wikipedia.org/wiki/amsterdam
https://en.wikipedia.org/wiki/enkhuizen
https://en.wikipedia.org/wiki/naarden
https://en.wikipedia.org/wiki/muiden
https://en.wikipedia.org/wiki/middleburg
https://en.wikipedia.org/wiki/list_of_bastion_forts
www.googleearth.com