Answer the following questions about the Ottoman empire. 1) During the 8th and 9th Centuries, which religion became popular among the Turks?

2) How did the Ottomans get their name?

3) Where was the center of the Ottoman Empire?

4) Which important city was captured by the Ottomans in 1453?

5) How successful were European crusades against Ottoman lands during the 1300s and 1400s?

6) Who were the Janissaries?