The First Metal Used by Humans Appears to Have Been

question 23

Short Answer

The first metal used by humans appears to have been copper, then bronze came into widespread use, but ____________________ is the key metal of history because it was more common, cheaper, lasted longer, and held an edge better than previous metals.

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Definitions:

Saturated

A state or condition where a market has become so full or supplied to its maximum capacity that no further growth or expansion is possible.

Productive Economy

Refers to an economy that efficiently utilizes its resources to produce goods and services that meet the needs and wants of its population.

Commodity

Commodity denotes basic goods used in commerce that are interchangeable with other goods of the same type.

Allocation

The process of distributing resources, goods, or services in a particular way or to particular recipients.