Question

why is the discovery of iron very important​

Answer 1

Explanation:

Additionally, they discovered that iron tools could be sharpened when they lost their edge rather than needing to recast the object. Much as the introduction of bronze improved agriculture, military action, and other activities using tools, the introduction of iron improved them even more.

Answer 2

Explanation:

Additionally, they discovered that iron tools could be sharpened when they lost their edge rather than needing to recast the object. Much as the introduction of bronze improved agriculture, military action, and other activities using tools, the introduction of iron improved them even more.