Gwollu Defence Wall

The Gwollu Defence Wall is a historic wall in the Upper West Region of Ghana.[1][2] The wall is located near the Burkina Faso-Mali border.[3] It was built as a defense against slave traders.

  1. ^ "Gwollu Slave Trade Defence Wall". ghana.peacefmonline.com. Retrieved 11 August 2020.
  2. ^ "Gwollu Slave Trade Defence Wall". Ghana-Net.com. Retrieved 11 August 2020.
  3. ^ "Gwollu Slave Defense Wall". The Hauns in Africa. 23 October 2018. Retrieved 11 August 2020.