The main function of the Prussian Zollverein was to (a) impose a custom duty on imported goods. (b) abolish the tariff barrier. (c) reduce custom duties. (d) impose new rules for trade.
Zollverein German Customs Union, founded in 1834 under Prussian leadership. It created a free trade zone for most of Germany and is often seen as an important step towards German reunification.
