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>
The answer is B. Most slaves were captured from other countries.
Answer:
Labor unions did not allow Chinese immigrants to become members. Labor unions helped Chinese immigrants find jobs in mills and factories. Labor unions asked companies to pay Chinese immigrants low wages.
I hope this helps :)
