Merv, the City in Present-Day Turkmenistan that was the World's Largest City in the 12th Century
To the south of present-day Turkmenistan, near the modern town of Mary, lie the remnants of what was once one of the most important oasis cities on the Silk Road. So significant was it that not only did it become the capital of the Seljuk Empire, but during the 12th and early 13th centuries, it migh
Source: labrujulaverde.com