Answer:
The development of an extensive road system.
Explanation:
In order to keep their vast empire under control, the Incas needed good communication between the areas they ruled.
That is why they worked on building routes and managed to develop an impressive road system which <em>facilitated trade as well as communication</em> between the Incan municipalities. These roads were crucial in <u>maintaining authority over newly conquered lands.</u>
In Roman Calendar, December was the tenth month! :3
I believe the answer is education.
Answer: The World According to W Bush
Explanation:
