Cairo, often called "The City of a Thousand Minarets," has been a central hub of Islamic civilization since its founding in 969 CE by the Fatimid Dynasty. It became the capital of several major Islamic empires, including the Ayyubids and the Mamluks. Cairo is home to Al-Azhar University, one of the oldest and most prestigious institutions of Islamic learning in the world. The city’s historic architecture, from the grand Citadel of Saladin to the intricate mosques of the medieval quarter, reflects the rich history of Islamic art, politics, and scholarship that has flowed through Egypt for over a millennium. Cairo was founded in 969 CE by the Fatimid Dynasty as their new capital. Originally named Al-Qahira (the Victorious), it became the center of Fatimid rule in Egypt. After the fall of the Fatimids, Cairo became the capital of the Ayyubid Dynasty under Saladin, who built the Citadel that still dominates the city's skyline. It later became the capital of the Mamluk Sultanate, which ruled Egypt and Syria for over 250 years. Al-Azhar University was founded in 970 CE and is one of the oldest universities in the world. It has been a center of Islamic learning for over a thousand years, attracting scholars and students from across the Muslim world. Cairo is often called "The City of a Thousand Minarets" because of its many mosques. The city's architecture,from the Fatimid mosques to the Mamluk madrasas and the Ottoman-era buildings,is a testament to its rich Islamic heritage. Cairo was a center of Islamic scholarship. Scholars like Ibn Khaldun, the father of sociology, taught there. Al-Azhar produced generations of scholars who shaped Islamic thought. The city was also a center of art, literature, and culture. Cairo was the capital of major Islamic empires and a center of political power. It remained the seat of the Abbasid Caliphate (under Mamluk patronage) after the Mongol destruction of Baghdad. It was later conquered by the Ottomans and became a provincial capital. In modern times, Cairo remains the largest city in the Arab world and a center of Islamic learning, culture, and politics. Al-Azhar continues to be a major institution of Islamic scholarship, influencing Muslims worldwide. Cairo represents the continuity of Islamic civilization. It has been a center of power, learning, and culture for over a thousand years. Its mosques, universities, and monuments tell the story of Islamic history and remind of the enduring legacy of Islamic scholarship, art, and architecture. For Muslims, Cairo is a living museum of Islamic history and a center of contemporary Islamic thought.