Muslim world but are rapidly increasing. In the Eastern Middle East, Iran has a high level of youth literacy at 98%, whereas Iraq's youth literacy rate has sharply declined from 85% to 57%, during the American-led war and subsequent occupation. Indonesia, the largest Muslim-majority country in the world, has a very high youth literacy rate at 99%. In Afghanistan, seminaries are operated by politically active religious organizations and have taken the place of basic education not provided and funded by the government. A 2016 Pew Research Center study about religion and education around the world found that Muslims have the lowest average
Muslim world was ushered by the colonial powers. The only Muslim-majority regions not to be colonized by the Europeans were Saudi Arabia, Iran, Turkey, and Afghanistan. Turkey was one of the first colonial powers of the world with the Ottoman empire ruling several states for over 6 centuries. Many disputes have occurred within the Muslim community regarding how to manage, organize and administer their respective countries. Because the terms "Muslim world" and "Islamic world" are disputed, since all countries have some non-Muslims and there is not universal agreement on what proportion of the population would be required or if other factors (such