Great Northern War in the context of "Nyenschantz"

The War of the Spanish Succession was a European great power conflict, fought between 1701 and 1714. The death of Charles II of Spain in November 1700 without children resulted in a succession struggle between rival claimants. In his will, Charles named his heir as Philip of Anjou, who was backed by his grandfather Louis XIV. His opponent, Archduke Charles of Austria, was supported by the Grand Alliance. Significant related conflicts include the Great Northern War (1700–1721) and Queen Anne's War (1702–1713).

Although no longer the predominant power in Europe, the Spanish Empire remained a vast global power, including the Spanish Netherlands, large parts of Italy, the Americas and the Spanish East Indies. Its union with either France or Austria threatened the European balance of power, and the proclamation of Philip as king of Spain on 16 November 1700 led to war. Although by 1709 the Grand Alliance had forced France onto the defensive, Philip had confirmed his position in Spain, the ostensible cause of the war.

The Tsardom of Russia, also known as the Tsardom of Moscow, was the centralized Russian state from the assumption of the title of tsar by Ivan IV in 1547 until the foundation of the Russian Empire by Peter the Great in 1721.

From 1550 to 1700, Russia grew by an average of 35,000 square kilometres (14,000 sq mi) per year. The period includes the upheavals of the transition from the Rurik to the Romanov dynasties, wars with the Polish–Lithuanian Commonwealth, Sweden, and the Ottoman Empire, and the Russian conquest of Siberia, to the reign of Peter the Great, who took power in 1689 and transformed the tsardom into an empire. During the Great Northern War, he implemented substantial reforms and proclaimed the Russian Empire after victory over Sweden in 1721.

Finland was an integral part of Sweden from the Middle Ages until 1809. The starting point of Swedish rule is uncertain and controversial. It is traditionally linked to the First Swedish Crusade in the mid-12th century. Historical evidence of the establishment of Swedish rule in Finland exists from the middle of the 13th century onwards.

Swedish rule ended in 1721 in most of so-called Old Finland, the south-eastern part of the Finnish territories, as a result of the Great Northern War. Sweden ceded the remainder of Old Finland in 1743, following the Hats' War. Swedish rule over the rest of Finland ended on 17 September 1809, when the signing of the Treaty of Hamina ended the Finnish War. As a result, the eastern third of Sweden was ceded to the Russian Empire and became established as the autonomous Grand Duchy of Finland.

The emperor and autocrat of all Russia was the official title of the Russian monarch from 1721 to 1917.

The title originated in connection with Russia's victory in the Great Northern War (1700–1721) and appeared as an adaptation of the tsar's title under the accepted system of titling in Europe. The title was transformed from the previous title of tsar and grand prince of all Russia. The old title tsar (or tsaritsa) continued to be popularly used to refer to the emperor (or empress) until the monarchy was abolished in 1917.

The history of Russia begins with the histories of the East Slavs. The traditional start date of specifically Russian history is the establishment of the Rus' state in the north in the year 862, ruled by Varangians. In 882, Prince Oleg of Novgorod seized Kiev, uniting the northern and southern lands of the Eastern Slavs under one authority, moving the governance center to Kiev by the end of the 10th century, and maintaining northern and southern parts with significant autonomy from each other. The state adopted Christianity from the Byzantine Empire in 988, beginning the synthesis of Byzantine, Slavic and Scandinavian cultures that defined Russian culture for the next millennium. Kievan Rus' ultimately disintegrated as a state due to the Mongol invasions in 1237–1240. After the 13th century, Moscow emerged as a significant political and cultural force, driving the unification of Russian territories. By the end of the 15th century, many of the petty principalities around Moscow had been united with the Grand Duchy of Moscow, which took full control of its own sovereignty under Ivan the Great.

Ivan the Terrible transformed the Grand Duchy into the Tsardom of Russia in 1547. However, the death of Ivan's son Feodor I without issue in 1598 created a succession crisis and led Russia into a period of chaos and civil war known as the Time of Troubles, ending with the coronation of Michael Romanov as the first Tsar of the Romanov dynasty in 1613. During the rest of the seventeenth century, Russia completed the exploration and conquest of Siberia, claiming lands as far as the Pacific Ocean by the end of the century. Domestically, Russia faced numerous uprisings of the various ethnic groups under their control, as exemplified by the Cossack leader Stenka Razin, who led a revolt in 1670–1671. In 1721, in the wake of the Great Northern War, Tsar Peter the Great renamed the state as the Russian Empire; he is also noted for establishing St. Petersburg as the new capital of his Empire, and for his introducing Western European culture to Russia. In 1762, Russia came under the control of Catherine the Great, who continued the westernizing policies of Peter the Great, and ushered in the era of the Russian Enlightenment. Catherine's grandson, Alexander I, repulsed an invasion by the French Emperor Napoleon, leading Russia into the status of one of the great powers.

Peter I (Russian: Пётр I Алексеевич, romanized: Pyotr I Alekseyevich, IPA: [ˈpʲɵtr ɐlʲɪkˈsʲejɪvʲɪtɕ]; 9 June [O.S. 30 May] 1672– 8 February [O.S. 28 January] 1725), better known as Peter the Great, was the Tsar of all Russia from 1682 and the first Emperor of Russia from 1721 until his death in 1725. He reigned jointly with his half-brother Ivan V until 1696. Peter, as an autocrat, organized a well ordered police state.

Much of Peter's reign was consumed by lengthy wars against the Ottoman and Swedish empires. His Azov campaigns were followed by the foundation of the Russian Navy; after his victory in the Great Northern War, Russia annexed a significant portion of the eastern Baltic coastline and was officially renamed from a tsardom to an empire. Peter led a cultural revolution that replaced some of the traditionalist and medieval social and political systems with ones that were modern, scientific, Westernized, and based on the radical Enlightenment.

The Karelian Isthmus (Russian: Карельский перешеек, romanized: Karelsky peresheyek; Finnish: Karjalankannas; Swedish: Karelska näset) is the approximately 45–110-kilometre-wide (30–70 mi) stretch of land situated between the Gulf of Finland and Lake Ladoga in northwestern Russia, to the north of the River Neva. Its northwestern boundary is a line from the Bay of Vyborg to the westernmost point of Lake Ladoga, Pekonlahti. If the Karelian Isthmus is defined as the entire territory of present-day Saint Petersburg and Leningrad Oblast to the north of the Neva and also a tiny part of the Republic of Karelia, the area of the isthmus is about 15,000 km (5,800 sq mi).

The smaller part of the isthmus to the southeast of the old Russia-Finland border is considered historically as Northern Ingria, rather than part of the Karelian Isthmus itself. The rest of the isthmus was historically a part of Finnish Karelia. This was conquered by the Russian Empire during the Great Northern War in 1712 and included within the autonomous Grand Duchy of Finland (1809–1917) of the Russian Empire. When Finland became independent in 1917, the isthmus (except for the territory roughly corresponding to present-day Vsevolozhsky District and some districts of Saint Petersburg) remained Finnish. Finnish Karelia was partly ceded to the Soviet Union by Finland following the Winter War (1939–1940) and Continuation War (1941–1944). In 1940–1941, during the Interim Peace, most of the ceded territories in the isthmus were included within the Karelo-Finnish SSR. However, since World War II the entire isthmus has been divided between the city of Saint Petersburg (mostly Kurortny District), as well as Priozersky District, Vsevolozhsky District and Vyborgsky District of Leningrad Oblast.

Vyborg (/ˈviːbɔːrɡ, ˈviːbərk/; Russian: Выборг, IPA: [ˈvɨbərk]; Finnish: Viipuri, IPA: [ˈʋiːpuri]; Swedish: Viborg, IPA: [ˈvǐːbɔrj] ) is a town and the administrative center of Vyborgsky District in Leningrad Oblast, Russia. It lies on the Karelian Isthmus near the head of Vyborg Bay, 130 km (81 miles) northwest of St. Petersburg, 245 km (152 miles) east of the Finnish capital Helsinki, and 38 km (24 miles) south of Russia's border with Finland, where the Saimaa Canal enters the Gulf of Finland. The most recent census population of Vyborg is 72,530 (2021 census).

Vyborg was founded as a medieval fortress in Finland under Swedish rule during the Third Swedish Crusade. After numerous wars between the Russians and Swedes, the Treaty of Nöteborg in 1323 defined the border of eastern Finland, and would separate the two cultures. Vyborg remained under Swedish rule until it was captured by the Russians during the Great Northern War. Under Russian rule, Vyborg was the seat of Vyborg Governorate until it was incorporated into the newly established Grand Duchy of Finland, an autonomous part of the Russian Empire. Finland declared its independence from Russia in 1917, after which Vyborg became its second-most significant city after Helsinki, and represented internationally as its most multicultural city. During World War II, Vyborg's population was evacuated and the town was ceded to the Soviet Union. In 2010, Vyborg was conferred the status of "City of Military Glory" by Russian president Dmitry Medvedev.