Other
Expansion in the Pacific: Footholds in the Pacific
Good description of 19th century Hawaiian history and its annexation by the U.S., with links to related maps, pictures, and treaties.
Other
Buffalo History Works: The Trial and Execution of Leon Czolgosz
A graphic description of the beating and execution of Leon Czolgosz, assassin of President William McKinley. Includes the transcription of part of his trial.