Onezhsky District are the Pomors who inhabit the White Sea coast and traditionally are engaged in fishery. Many localities in the district along the coast, such as Unezhma (now abandoned), have historical significance as old Pomor villages. The western coast of the Onega Bay is known as the Pomor Coast ("Pomorsky Bereg"). In the course of the administrative reform carried out in 1708 by Peter the Great, the area was included into Archangelgorod Governorate. In 1780, the governorate was abolished and transformed into Vologda Viceroyalty, and Onega was granted town rights. In 1796, the area was transferred to Arkhangelsk Governorate. The current
Arkhangelsk Oblast and the non-freezing harbour of Murmansk, lost its significance as the main trading harbour of the Russian Empire. However, in the early 20th century Arkhangelsk was an important starting point for Russian Arctic expeditions. For instance, in the 1830s Pyotr Pakhtusov sailed twice from Arkhangelsk to investigate and map Novaya Zemlya. In 1932 the "Icebreaker Sibiryakov" under the command of Vladimir Voronin, sailing from Arkhangelsk, crossed the Northern Sea Route in a single navigation. In 1918 and 1919, Arkhangelsk Governorate became one of the most active battlegrounds of the Civil War in Russia. On August 2, 1918, Arkhangelsk was occupied