www.visualcapitalist.com/medieval-trade-route-map/?fbclid=IwAR0l8TZnZHIYS3x7iBXSq-dFPwdF52_m5yaO6eLK8YWpbB5R0nyxqndiVvg A Fascinating Map of Medieval Trade Routes Long before container ships zig-zagged the oceans, caravans and single-sail cogs hauled goods across the world. This map is a fascinating look at that era. www.visualcapitalist.com
