Gangs from the American Party (Know Nothings) and the Democrats (Southern sympathizers) clash throughout Baltimore during national and state elections. The fighting, killing 17 gang members and injuring 67 on both sides, is the most intense violence in any city during the Know Nothing Era. Several widespread riots occur from September through November of 1856.
The nationwide Know Nothing Party (known for its silence about its politics) grew in the 1850s. Hostility intensified toward the growing immigrant population, especially Catholics, as they were thought to be taking jobs from Americans.
Baltimore, with a quarter of its population foreign born, is known as “Mobtown.” Street gangs with names like “Blood Tubs” and “Rip-Raps” are associated with volunteer fire companies, who have a habit of street fighting. They regularly riot during elections and other events. The 1856 violence in the city makes national headlines.

Battle of Antietam is the single bloodiest day of the Civil War
The Battle of Antietam in September 1862 has soldiers of both sides falling for 12 straight hours. It is the single bloodiest day of the War (23,000 casualties of 132,00 engaged). Lincoln uses the battle to release the Emancipation Proclamation.



