Chaldiran
The Ottomans conquered a number of territories using sophisticated modern armies. Afterwards, they installed millets to run the government locally and allied up with other nearby Muslim countries for support.
Magyars, Muslim armies, and Vikings
Goths, Huns, Sassanid Persia, Vandals, Ostrogoths, Avars, Slavs, Muslim Caliphate, Bulgaria, Rus', Normans, Crusader states, Seljuks, Anatolian beyliks, Ottomans and others
Suleiman personally led Ottoman armies to conquer the Christian strongholds of Belgrade, Rhodes, and most of Hungary before his conquests were checked at the Siege of Vienna in 1529.
spain
Chaldiran
The Ottomans conquered a number of territories using sophisticated modern armies. Afterwards, they installed millets to run the government locally and allied up with other nearby Muslim countries for support.
The Sahara Desert stood as a powerful border for Muslim armies for several centuries.
What is now Spain and Portugal was captured by Muslim armies starting in 711 AD. Most of the area became the Emirate of Córdoba. The farthest Muslim advance was the Battle of Poitiers in 732 AD. Poitiers is now in central France. The last Muslim state on the peninsula (the kingdom of Granada) was defeated in 1491.
Constantinople was not taken by the Arabs. It was taken by the Ottoman Turks who established the Ottoman Empire
Saladin
The Ottomans conquered a number of territories using sophisticated modern armies. Afterwards, they installed millets to run the government locally and allied up with other nearby Muslim countries for support.
The Muslims controlled the Holy Land after the crusades ended.
711 - 712 AD
The Muslim culture changed Cordoba by the Muslims treaties, mercenaries, and standing armies.
They let people keep there own religions