In a unitary system, the central government has all the power. In a federal system, some powers are given to the central government and other powers are given to the lower levels of government (provinces or states). ... In a federal system, they have a right to their powers.
Answer:
The Aztec Empire was a large empire in Central America? When the Empire was largest, it spread across most of Mesoamerica. During that time, the Aztecs built one of the world's most advanced societies.
Explanation:
I believe it's B because popular sovereignty deals with the government receiving its power from the government and people have the right to speak up and disagree
