» HOW YOU CAN SUPPORT MILITARY HISTORY VISUALIZED « (A) You can support my channel on Patreon: https://www.patreon.com/join/mhv (B) Alternatively, you can also buy "Spoils of War" (merchandise) in my online shop: https://www.redbubble.com/people/mhvis/shop » SOCIAL MEDIA LINKS « facebook: https://www.facebook.com/milhistoryvisualized/ twitter: https://twitter.com/MilHiVisualized tumblr: http://militaryhistoryvisualized.tumblr.com/ » SOURCES & LINKS « France, John: Western Warfare in the Age of the Crusades 1000-1300# Ohler, Norbert: Krieg & Frieden im Mittelalter Contamine, Philippe: War in the Middle Ages Pounds, Norman J. G. Pounds: Medieval Castle in England & Wales: A Political and Social History http://faculty.goucher.edu/eng240/early_english_currency.htm http://www.ancientfortresses.org/medieval-occupations.htm https://www.britannica.com/technology/castle-architecture#ref257454 http://www.castrabritannica.co.uk/texts/text04.html https://en.wikipedia.org/wiki/Harlech_Castle https://en.wikipedia.org/wiki/Peerage_of_England https://en.wikipedia.org/wiki/Clare_Castle » CREDITS & SPECIAL THX « Song: Ethan Meixsell - Demilitarized Zone