3 results for “discipline”
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215 AHAl-Khwarizmi Writes Al-Jabr (Algebra)
...b al-Mukhtasar fi Hisab al-Jabr wal-Muqabalah, founding the discipline of algebra. Working at the House of Wisdom in Baghdad, al-K...
808 AHDeath of Ibn Khaldun
...l of civilizations, and established history as a scientific discipline. His insights remain relevant to modern social science.
8 AHAbu Sufyan Accepts Islam Before the Conquest of Mecca
...ition. The next morning, as the Muslim army marched past in disciplined formations with each tribe bearing its standard, Abu Sufya...