The inca road system was important because it connected all parts of the Empire. True or
False

True

Explanation:

The Inca road system formed a network known as the royal highway , which became an invaluable part of the Inca empire, not only facilitating the movement of armies, people, and goods but also providing an important physical symbol of imperial control.

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.

probably 3 since archeologists and historians don’t understand there writing.