🇮🇶🇮🇷 Abbasid Caliphate & Dar al-Islam

Dar al-Islam

The broad Islamic cultural and religious world connected by Islam, trade, scholarship, and shared traditions.

Abbasid Caliphate

Islamic caliphate centered in Baghdad that became politically fragmented by 1200 but remained culturally influential.

Abbasid Political Decline

The Abbasids lost direct political control as regional rulers and Turkic military powers gained independence.

Baghdad

Major Abbasid center of government, trade, scholarship, and culture.

House of Wisdom

Baghdad institution associated with translation, scholarship, mathematics, astronomy, medicine, and philosophy.

Islamic Golden Age

Period of major intellectual, scientific, mathematical, medical, and cultural achievement in the Islamic world.

Al-Khwarizmi

Mathematician whose work helped develop algebra and influenced later mathematical thought.

Ibn Sina

Polymath and physician whose medical writings became influential across the Islamic world and Europe.

Al-Ghazali

Muslim theologian and philosopher who strongly influenced Islamic intellectual thought.

Al-Andalus

Muslim-ruled parts of the Iberian Peninsula that became major centers of learning and culture.

Cordoba

Major intellectual and cultural center of Islamic Spain.

Islamic Preservation of Knowledge

Muslim scholars preserved, translated, and expanded Greek, Persian, Indian, and other intellectual traditions.

Paper Making

Technology adopted from China that helped spread books and scholarship across the Islamic world.

Islamic Mathematics

Scholars advanced algebra, arithmetic, geometry, and astronomy.

Islamic Medicine

Muslim physicians developed and organized medical knowledge and established important medical institutions.

Islamic Astronomy

Scholars studied the stars and planets for scientific, religious, and navigational purposes.

Islamic Philosophy

Scholars engaged with Greek philosophy while developing ideas compatible with Islamic theology.

Sunni Islam

Largest major branch of Islam that recognized the authority of the caliphate tradition.

Shia Islam

Branch of Islam emphasizing leadership through Ali and his descendants.

Sufism

Mystical Islamic tradition emphasizing personal spiritual devotion.

Five Pillars of Islam

Core religious practices including faith, prayer, charity, fasting, and pilgrimage.

Islamic Trade Networks

Merchants connected North Africa, the Middle East, Central Asia, South Asia, and Southeast Asia.

Religious Tolerance

Many Muslim states allowed Christians, Jews, and other protected communities to practice their religions under specific conditions.

Dhimmis

Non-Muslim protected communities who could practice their faith while paying a special tax in many Islamic states.

Merchants in Dar al-Islam

Merchants formed an important social and economic class and helped spread Islam.

Ibn Battuta

Moroccan Muslim traveler whose journeys demonstrate the geographic connections of Dar al-Islam.

Decline of Abbasid Political Power

Mongol conquest of Baghdad in 1258 ended the Abbasids' political authority.