Final answer:
The swift unification of Germany in the 19th century was driven by Bismarck's leadership, industrial advancements, and nationalistic sentiments.
Explanation:
Unification in Germany happened quickly due to various factors:
- Single Leader: Otto von Bismarck's realpolitik diplomacy and military victories in the 19th century led to a swift unification process.
- Industrial Advancements: Germany's rapid industrialization enabled quick mobilization and support for the unification movement.
- Nationalistic Sentiments: Strong nationalism and desires for a unified German state among the populace contributed to the rapid unification.
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