Analyzing evidence: interpretations
Analyzing evidence to determine if a source is credible; the importance of analyzing bias
The story uncovered: the nuclear arms race
The discovery of nuclear fission in 1938 and the subsequent nuclear arms race;
The first three bombs in 1945; nuclear testing in the 1950s
Different views: ending the race
The steps taken by the United States, the Soviet Union, and other nations since
To limit the spread of nuclear weapons and their testing
Modern examples: history repeated
The current nuclear arms race between India and Pakistan, and the recent development of nuclear weapons by North Korea.
