Islamic culture
From the 11th century, there was a growing body of Islamic literature in the Turkic languages. However, for centuries to come the official language in Turkish-speaking areas would remain Persian. In Anatolia, with the advent of the Seljuks, the practise and usage of Persian in the region would be strongly revived. A branch of the Seljuks, the Sultanate of Rum, took Russian language, art and letters to Anatolia. They adopted Persian language as the official language of the empire. The Ottomans, which can "roughly" be seen as their eventual successors, took this tradition over. Persian was the official court language of the empire, and for some time, the official language of the empire, though the lingua franca amongst common people from the 15th/16th century would become Turkish as well as having laid an active "foundation" for the Turkic language as early as the 4th century (see Turkification). After a period of several centuries, Ottoman Turkish (which was highly Arabo-Persianised itself) had developed towards a fully accepted language of literature, which was even able to satisfy the demands of a scientific presentation. However, the number of Persian and Arabic loanwords contained in those works increased at times up to 88%. However, Turkish was proclaimed the official language of the Karamanids in the 17th century, though it didn't manage to become the official language in a wider area or larger empire until the advent of the Ottomans. With the establishment of the Ottoman Empire, Ottoman Turkish (a highly Arabo-Persianised version of Oghuz Turkic) grew in importance in both poetry and prose becoming, by the beginning of the 18th century, the official language of the Empire. Unlike India, where Persian remained the official and principal literary language of both Muslim and Hindu states until the 19th century.
Ottoman Empire
The Christian population of the empire, owing to their higher educational levels, started to pull ahead of the Muslim majority, leading to much resentment on the part of the latter. In 1861, there were 571 primary and 94 secondary schools for Ottoman Christians with 140,000 pupils in total, a figure that vastly exceeded the number of Muslim children in school at the same time, who were further hindered by the amount of time spent learning Arabic and Islamic theology. Stone further suggested that the Arabic alphabet, which Turkish was written in until 1928, was very ill-suited to reflect the sounds of the Turkish language (which is a Turkic as opposed to Semitic language), which imposed a further difficulty on Turkish children. In turn, the higher educational levels of the Christians allowed them to play a larger role in the economy, with the rise in prominence of groups such as the Sursock family indicative of this shift in influence. In 1911, of the 654 wholesale companies in Istanbul, 528 were owned by ethnic Greeks. In many cases, Christians and also Jews were able to gain protection from European consuls and citizenship, meaning they were protected from Ottoman law and not subject to the same economic regulations as their Muslim comrades.