Detail II of 1919 American map of southern Russia, Ukraine, the Caucasus, and the Black Sea region Published February 23, 2015 at 500 × 381 in Debunking a Caucasian Myth ← Previous Next → Detail II Detail II of 1919 American map of southern Russia, Ukraine, the Caucasus, and the Black Sea region. Courtesy of the Stephen S. Clark Library at the University of Michigan, Ann Arbor.