Answer:
A. they can all have mayors
Explanation:
hope this helps!
A new nation; the constitution was one of the founding documents of the united states, so then it created a new nation
90 percent
Congressional grants provided the significant of the amount
required for the interstate highway system. This system has profoundly impacted
the American economy and contributed significantly to improved economic productivity.
The system encouraged development by making land less expensive and available
to the nation's transportation system.
