Who was the architect of German Unification in 1871? By Ahmed Akber 🌐 Source Historical Knowledge Archive ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Kaiser Wilhelm II B. Metternich C. Otto von Bismarck D. Moltke Check Answer 💡 Explanation: Otto von Bismarck used diplomacy and war ('blood and iron') to unify German states. 📚 Topics: History Modern History 🎯 Exams: CSS GEN PMS