Why should a country's economy be based on more than one major commodity?

Fundamental features of an economy. This deals with the supply and demand generation. If the current supply and inventory of a commodity is more than the demand, it leads to oversupply and decline in prices.

Explanation: Hope this helps shor.ty :)

4 copper and gold, the california gold rush is why im pretty sure.

hey there,

the three main types of greek temples are

1 - doric

2 - ionic

3 - corinthian

best of luck,

- i.a -