east in (for example) the Kuban and in Siberia, forming (for example) the Black Sea Cossack Host, the Kuban Cossack Host and the Amur Cossack Host. See also American Frontier Buffer state List of marches Marz (territorial entity) No man's land Notes References Attribution: Endnote: A. Thomas, Les États provinciaux de la France centrale (1879). Defunct types of subdivision in the United Kingdom Borders Geopolitics