Haymarket Riot

The Haymarket Riot on 4 May 1886 in Chicago, Illinois is the origin of international May Day observances and in popular literature inspired the inaccurate caricature of "the bomb-throwing anarchist". The causes of the incident are still controversial, although deeply polarized attitudes separating the business and working communities in late 19th century Chicago are generally acknowledged as having precipitated the tragedy and its aftermath.

External links

• The Haymarket Martyrs
• The Haymarket Monument
• The Haymarket Affair Digital Archive
• The Haymarket Massacre Archive