Poll Everywhere lets your audience respond using text messages (SMS), Twitter, or the web in real-time. The best part is you can embed live audience responses and live charts right inside your Microsoft PowerPoint presentation, free!

5. This person was most responsible for the accomplishments of the Congress of Vienna.

Poll responses are kept private

  • Czar Alexander I of Russia
  • Emperor Francis I of Austria
  • King Frederick William III of Prussia
  • Prince Klemens von Metternich of Austria
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