What was the greatest obstacle to the unification of Germany?

Answer 1

The greatest obstacle to the unification of Germany was the deep-rooted divisions among the various German states, influenced by differing political interests, economic conditions, and cultural identities. Additionally, the rivalry between Austria and Prussia for dominance in German affairs complicated efforts toward unity. The presence of external powers, particularly France, also posed significant challenges, as they were wary of a unified Germany that could upset the balance of power in Europe. Ultimately, these factors delayed unification until the decisive actions of Otto Von Bismarck in the 1860s.