1 Subjects: “...Educational accountability / Law and legislation / United States...”

2 Subjects: “...United States / Supreme Court / History...”

3 Subjects: “...United States / Patient Protection and Affordable Care Act...”

4 Subjects: “...Hazardous substances / Law and legislation / United States...”

5 Subjects: “...Science and law / United States...”

6 Subjects: “...Social security / Law and legislation / United States...”

7 Subjects: “...United States / Constitution / 2nd Amendment...”

8 Subjects: “...United States / Social Security Act...”

9 Subjects: “...AIDS (Disease) in women / Patients / Legal status, laws, etc / United States...”

10 Subjects: “...Evolution (Biology) / Study and teaching / Law and legislation / United States...”

11 Subjects: “...Climatic changes / Law and legislation / United States...”

12 Subjects: “...Unemployment insurance / Law and legislation / United States...”

13 Subjects: “...Pornography / Law and legislation / United States...”

14 Subjects: “...Fetus / Legal status, laws, etc / United States...”

15 Subjects: “...Religion in the public schools / Law and legislation / United States...”

16 “...European Union countries / Commerce / United States...”