What power is granted only to the federal government? A. The power to enforce laws
B. The power to declare war
C. The power to collect taxes
D. The power to regulate trade within a state

B

Explanation:

Only the federal government can regulate interstate and foreign commerce, declare war and set taxing, spending and other national policies. ... The Treasury Department's duties, for example, include printing and regulating money. The president also serves as commander-in-chief of the United States Armed Forces.

they have different colored collars

music always has an important role in culture and societies, infact for example rock’n roll music has conditioned different areas of pop culture above all in the 60s. in the modern american society its role is different.

unfortunately many think about how some unfortunate events happened to the columbine high school shootings can be related to rock music just because the teenagers involved listened to this kind of music.

i think that we can valorize the change to take refuge in this genre of music to keep on in everyday life, teenagers are comfortable when they can listen to a song about a specific problem. realizing that someone else is living your personal drama too can them to feel less lonely nowadays.