Fantastic numbers of metallic weapons and equipment excavated at various Phung Nguyen culture web pages in northern Indochina are connected to the beginning of the Copper Age in Southeast Asia.[twenty] Furthermore, the start on the Bronze Age continues to be confirmed for around 500 BC at Đông Sơn. Vietnamese historians https://8kbet46677.ampedpages.com/gk88-for-dummies-58233006