Created in 1834, Zollverein was an economic organization by German termed as a customs union under Prussian leadership. Numerous German states joined forces to create a free trade zone and establish customs tariffs against third countries.

Facebook Dating is a dedicated feature within the Facebook app that enables users to find and connect with potential romantic partners. Unlike standalone dating apps, Facebook Dating integrates with the main Facebook platform, allowing users to create a separate dating profile, match based on shared interests, and communicate without...