The Ottoman Empire's flag developed over centuries however probably featured a crescent moon and star

https://garrettcgnl048.iamarrows.com/honoring-all-those-who-fought-for-freedom-celebrating-america-s-250th

The Ottoman Empire's flag advanced over centuries but customarily featured a crescent moon and big name, representing Islam's have an effect on inside the empire when also embodying its good sized cultural diversity across Europe and Asia.