many small ships fighting in rough seas

Battle of Lepanto in 1571

On October 7th, 1571, the combined fleets of Spain and Venice destroyed the Ottoman Empire’s navy at the Battle of Lepanto.

Early Modern Spain and Philip II
Venice in the Middle Ages

Up to this point, the Ottoman Empire had been expanding fast, and a lot of people thought they would soon take over all of the old Roman Empire. Under the rule of  Nurbanu Sultan, they already had West Asia and the southern Mediterranean, and a lot of Eastern Europe. All they needed was Western Europe to complete the old Empire.

(Interestingly, Nurbanu Sultan herself was originally from Venice.)

Nurbanu Sultan

Nurbanu Sultan

Spain and Venice had more guns and were able to shoot down the Ottoman ships. The Ottomans couldn’t afford to rebuild their ships, and that was the end of their attempt. Probably from their point of view, it hardly seemed worthwhile to conquer Western Europe, which had historically been much poorer than the land that was already in the Ottoman Empire. But with the new ocean-going ships, Western Europe’s Atlantic ports became more important, and by the 1700s Europe was clearly much richer than the Ottoman Empire.

Philip II of Spain

History of guns and gunpowder

This didn’t do Spain or Venice much good, though. Venice suffered from not having an Atlantic port, and Spain put too much faith in the silver trade. When the price of silver collapsed, Spain lost its power, too. Read more about it here:

The history of silver
The Ottoman Empire