People who don't read history books are unaware that a huge number of "cowboys" driving herds to the railheads in Kansas were Indians. And many don't know that some of "Indians" who raided the drives for beef were runaway slaves and ex-slaves adopted into the tribes in the Oklahoma territory.
The Library of Celsus, Ephesus, Turkey. The Celsus Library of Ephesus, named after the city’s former Roman governor and constructed in the 2nd century CE, was a repository of over 12,000 scrolls and one of the most impressive buildings in the Roman Empire. Photo by phototravel1/Jim Watkins, via Flickr