Question

Why was an iron plough better than a wooden plough?

Answer 1

iron is a more dense material, thus velocity is greater

Answer 2

Answer:

An iron plough was better than the wood in early kingdoms because it helped in ploughing land at a fast pace. It resulted in surplus production, bringing more money into circulation. Kings increased the rate of taxation and as a result were able to raise a large army to conquer weaker states