Final answer:
The Ottoman Empire succeeded in spreading Islam to various regions, including parts of Europe, North Africa, and the Middle East.
Step-by-step explanation:
The Ottoman Empire succeeded in spreading Islam to various regions during its reign. Some of these regions include parts of Europe, such as the Balkans and eastern Europe, as well as areas in North Africa and the Middle East. The empire's conquests allowed for the conversion of non-Muslim populations to Islam, although significant populations of Christians and other religious groups also existed within the empire.
The Ottoman Empire also expanded its borders by conquering new territories. When the Ottomans conquered a new territory, they often brought Islam with them. They allowed people of other religions to continue practicing their beliefs, but they often offered incentives to convert to Islam, such as tax breaks.