Answer:
Option C: Bronze
Explanation:
This was known to be one of the largest empire ever seen in Americas. The capital of the Incan Empire was said to be Cuzco and it was located in South Peru, South America.
This was said to ranks below stonework, textiles and feather work. They uses Copper and bronze, for making basic farming tools and weapons e.g. club-heads, knives with curved blades, axes, chisels, needles, sharp sticks for digging etc. Metallurgists in Incan are solely responsible for making metal tools and weapons in all part of the empire.
