Gunpowder empires in Asia, Africa and Europe honed skills in production of artillery and handguns.
{"Image DocumentName": "Gunpowder empires in Asia, Africa and Europe honed skills in production of artillery and handguns.", "Image ImageDescription": "Land and maritime empires battled over control of trade, resources and territory. Persian, Indian, Turkish, Chinese, Japanese and European artisans experimented with steel production for weapons.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}