Hyrcania

City · c. 936 CE · in Europe

Capital of Ziyarid dynasty (936–979).

Thingvellir National Park (c. 936 CE): Capital of Icelandic Commonwealth (936–1262).
Isfahan (c. 936 CE): Capital of Ziyarid dynasty (936–979), Great Seljuk Empire (1040–1194).
Arles (c. 936 CE): Capital of Kingdom of Arles (936–1378).
Taiyuan (c. 936 CE): Capital of Later Jin (936–946), Northern Han (960–979).
Ray (c. 936 CE): Capital of Ziyarid dynasty (936–979), Great Seljuk Empire (1040–1194).
Vedeno (940 CE): Capital of Caucasian Imamate (1828–1858).
Algiers (944 CE): Capital of Regency of Algiers (1706–1830), Free French (1940–1943), People's Democratic Republic of Algeria (1963–today).
Nin (c. 926 CE): Capital of Kingdom of Croatia (926–1098).
Biograd na Moru (c. 926 CE): Capital of Kingdom of Croatia (926–1098).
Jiangling County (c. 926 CE): Capital of Jingnan (926–963).

Around the same time and place

Silk Road (c. 130 BCE – c. 1450 CE): A network of overland caravan routes linking China with Central Asia, Persia and the Mediterranean, along which silk, spices, horses, religions, technologies and diseases travelled for more than 1,500 years.
Abbasid Caliphate (750–1258 CE): The Abbasid dynasty, descended from Muhammad's uncle, took the caliphate from the Umayyads and ruled from Iraq, presiding over the Islamic Golden Age.
Avicenna (c. 980 CE – 1037 CE): A Persian physician and philosopher, author of The Canon of Medicine and The Book of Healing, one of the most influential thinkers of the Islamic Golden Age.
Sogdians (c. 500 BCE – c. 900 CE): Iranian people of the Zeravshan valley around Samarkand and Bukhara whose merchants dominated trade along the Silk Roads, especially between the 4th and 8th centuries.
Samanid Empire (819–999 CE): Persian dynasty ruling from Bukhara whose court fostered a revival of the Persian language and literature within the Islamic world.
Samarra (c. 836–892 CE): Capital of Abbasid Caliphate (836–892).
Al-Razi (c. 865 CE – 925 CE): A Persian physician and chemist from Rey who wrote influential medical encyclopedias and gave an early clinical description distinguishing smallpox from measles.
Al-Farabi (c. 872 CE – 950 CE): Philosopher, probably born at Farab on the Syr Darya, known as the "Second Teacher" after Aristotle, who wrote on logic, political philosophy and music.