<span>Gibbons v. Ogden (1824) vastly expanded the powers of Congress through a single clause in the Constitution: the Commerce Clause of Article I, Section 8. The Court ruled that under that clause Congress had powers to regulate any aspect of commerce that crossed state lines, including modes of transportation, and that such regulation preempted conflicting regulation by the states. Since Gibbons, the Commerce Clause has provided the basis for sweeping congressional power over a multitude of national issues.</span>
Answer:
Diamond Interchange.
Explanation:
As the exercise details, the diamond interchange type of freeway may include traffic control devices on the intersecting secondary roadways permitting turns onto the secondary roadway, given that trafic turning onto the freeway is, usually, unrestricted; therefore more traffic control devices allow both to avoid any type of accidents and improve the flow of the traffic.
Answer:
C. exchange rate
Explanation:
The number that is used to show the value of one currency compared to another is called the exchange rate
