State

Erfurt Union

1849–1850 · 19th century · Also known as Prussian Union plan

The Erfurt Union was a Prussian attempt in 1849–1850 to unite the German states, excluding Austria, in a federation under Prussian leadership after King Frederick William IV refused the imperial crown offered by the Frankfurt Parliament. A union parliament met in Erfurt in spring 1850, but Austrian and Russian opposition forced Prussia to abandon the project in the Punctation of Olmütz in November 1850.

Erfurt Union
Image: Ziko · CC BY-SA 4.0 · Wikimedia Commons

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Cite this entry
APA
The Epoch Institute. (2026). Erfurt Union. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/erfurt-union
MLA
“Erfurt Union.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/erfurt-union. Accessed .
Chicago
The Epoch Institute. “Erfurt Union.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/erfurt-union.
Harvard
The Epoch Institute (2026) ‘Erfurt Union’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/erfurt-union (Accessed: ).

Last reviewed October 2026Random entry ↻