Diamonds Theory

I disagree and I agree with Jared Diamonds theory, here's why. I disagree because just because people lived in different areas and had different crops does not mean that if they had those crops they would be higher in technology. Also I agree because the areas that did have an abundance of wheat and barley, back then it was considered technology because from agriculture they emerged into different techniques that spread throughout the world. For example trading. Trading became apart of the world when people started having crops and goods to trade with it really began to set off and it became very popular.