A Global Conflict. Gallipoli Campaign Battle against the Ottomans at the strait of Dardanelles Supply line to Russia Turned into Trench warfare and dragged.
World War I Conflict Outside of Europe. Ottomans Losing Power After the death of Suleyman I in 1566 the empire began to weaken for the next 300 years.
Ch 29 Sec 3 - A Global Conflict.pdf