Original sentence: The most prominant and famous were the Russian Cossacks () of the Don, Terek and Ural regions, as well as areas of Siberia (such as the Baikal Cossacks)
Edited sentence: Famous were the Russian Cossacks () of the Don, Terek and Ural regions, as well as areas of Siberia (such as the Baikal Cossacks).Military terminology of the 16-18 centuries