The Probert Encyclopaedia of General Information

ZOLLVEREIN

The Zollverein was a 19th-century German customs union, begun under Prussian auspices in 1828; the union included most German-speaking states except Austria by 1834. Although designed to remove tariff barriers and facilitate trade within the German confederation, the Zollverein also had a political effect in isolating Austria. The Austrians were committed to trade tariffs to protect their agriculture and industry; thus their inability to join the Zollverein served to increase Prussian power in the confederation.
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