Interest groups help democracy because they represent the interests of such large numbers of people and encourage political participation by many groups. Some obstacles that interest groups face is the fact that not all interests are represented equally. Many popular interests never get organized and/or recognized.
Answer:
improving access to public libraries
Explanation:
Answer:
D) the supremacy of federal over state law
Explanation:
The Supremacy Clause of the Constitution of the United States (Article VI, Clause 2), establishes that the Constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the "supreme Law of the Land", and thus take priority over any conflicting state laws.