HOW CHINA TECHNOLOGY CAN SAVE YOU TIME, STRESS, AND MONEY.

The significant alter that distinguished Medieval warfare to early Modern-day warfare was the usage of gunpowder weaponry in struggle. A tenth-century silken banner from Dunhuang portrays the initial creative depiction of a fire lance, a prototype with the gun.[82] The Wujing Zongyao military manuscript of 1044 stated the main acknowledged publishe