Discusses the events surrounding the imprisonment and execution of millions of Jews in Nazi concentration camps during World War II, and the establishment of a Jewish state in Palestine following the war.

Offers insight into the reason for tattoos and body piercings, who gets them, health issues, legal issues, and how to have them removed.

Discusses the importance of the gun in American history and culture and the present issue of gun control both in other countries and our own.

Discusses the death penalty and its various aspects and controversies, including whether it is a deterrent, whether it is applied unfairly, how to regard cases in which it is applied by mistake, and whether an execution should be witnessed by the public.

Examines the aftermath of the December 2004 tsunami on the coastal areas of southern Asia, and describes the devastation, loss of life, and recovery processes.

Describes the important role of sports in American society, business, entertainment, and schools.

Defines juvenile crime and its causes and discusses both punishment and prevention.

Discusses the causes of divorce, its prevalence in the United States, and its effects on children, families, and society.

Defines what acid rain is and the problem it creates for people and for the environment.