Answer:
they used the network of roads
An economy that is based on mining or producing raw materials to be used in foreign industries is called an "extractive economy", since it is "extracting" such resources. It can also be called a "resource-based" economy.
The correct answer should b <span>a) built a vast network of roads
When Cyrus united the Persian empire he made what was called the royal road, which was a series of roads that enabled his people to travel from town to town much faster than before which enabled him to have a tighter grip over what was happening in different parts of the country.</span>
The blue Nile river and the white Nile
