Encyclopedia of Earth
Encyclopedia of Earth: Natural Selection
Scientific article explaining what natural selection is, and how it manifests itself through genetics and from generation to generation. Natural selection is compared to genetic drift, both of which cause evolution to occur. The limits...
Digital History
Digital History: Feminism Reborn
This comprehensive survey of the women's movement during the 1960s and 1970s documents women and politics, women's wages, legal discrimination against women, stereotypes of women, women's rights legislation, and women's rights...
Digital History
Digital History: The Clinton Presidency
Short, but comprehensive, synopsis of Clinton's two terms as president. Included in the article is the 1992 campaign, successful and controversial legislation, and the scandals that would eventually become part of his presidential legacy.