Bronze significantly Highly developed shipbuilding technological know-how with far better instruments and bronze nails, which changed the aged technique of attaching boards from the hull with cord woven by means of drilled holes.[14] The Iron Age is conventionally defined through the widespread manufacturing of weapons and resources applying iron and https://graphcommons.com/graphs/35c0533f-d2c2-4a7f-a17f-06f7ccfaa5f8