Shipping products by railroad was much cheaper, and the cost of goods decreased
Answer: can you please show me a picture
Explanation:
Sapa Inca - The emperor or king of the Inca Empire was called the Sapa Inca, which means "sole ruler". He was the most powerful person in the land and everyone else reported to the Sapa Inca. His principal wife, the queen, was called the coya. Below the Sapa Inca were several officers who helped to rule the empire.
1 to 4 is the ratio that is 1/2 and 2