In 1928, Olstead v. United States established the use of this kind of evidence in court.

The term "grandfather clause," referring to exemptions for groups, businesses, etc., that are already established but whose actions would otherwise be prohibited under a new law, originated during this period.

Edwin Lawrence Godkin, who established new standards in journalism as editor of The Nation and the New York Evening Post, had earlier edited this publication at the time of the Civil War.

The advice for farmers to "raise less corn and more hell" is usually attributed to this person.

Emilio Aguinaldo led a guerrilla war in this country.

Walter Camp is remembered for his contributions to this sport.