Question

What was Zollverrein?​

Answer 1

zollverrein was the custom union which was first started in prussia and spread in the german confideration. this abloished all the tariff barriers and brought the european currency from 30 to 2

Answer 2

Zollverein is a custom union which was an initiative of Prussia. It mainly:-

i) Abolished trade barriers

ii)Reduced the number of currencies into 2 from 30.

Hope it helps.