Term: Bronze Age, Description: Prehistoric period and age studied in archaeology, part of the Holocene Epoch, Question: Were all the materials to make a cannon known during the bronze age?, Answer:No
Fact1: The Bronze Age happened from about 3300 BC to 300 BC. Fact2: Cannons require a fuse, gunpowder, and iron or other material to house the chemicals. Fact3: Gunpowder was discovered around the 9th century AD. 