Πότε ξεκίνησε η Ελληνική Επανάσταση κατά της Οθωμανικής Αυτοκρατορίας;

When did the Greek Revolution against the Ottoman Empire begin?

1. A — In 1821 ✓
2. B — In 1453
3. C — In 1912
4. D — In 1940

The Greek Revolution began in 1821 and led to the creation of the independent Greek state.