Arkhangelsk Oblast Arkhangelsk region were Poonezhye () along the Onega, the Dvina Land along the Northern Dvina, Pinezhye () along the Pinega, Mezen Lands along the Mezen, and Pomorye () on the White Sea coast. The main waterway was the Northern Dvina, and Novgorod merchants used the Volga and its tributary, the Sheksna, along the Slavyanka River into Lake Nikolskoye, then the boats were taken by land to Lake Blagoveshchenskoye, from there downstream along the Porozovitsa River into Lake Kubenskoye and further to the Sukhona and the Northern Dvina. Portages from the Northern Dvina Basin led further to the Mezen and the
Arkhangelsk It was also the scene of Mudyug concentration camp. During both world wars, Arkhangelsk was a major port of entry for Allied aid. During World War II, the city became known in the West as one of the two main destinations (along with Murmansk) of the Arctic Convoys bringing supplies in to assist the Soviet Union. During Operation Barbarossa, the German invasion of the Soviet Union in 1941, Arkhangelsk was one of two cities (the other being Astrakhan) selected to mark the envisaged eastern limit of Nazi control. This military operation was to be halted at this A-A line but