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USSR–USA Maritime Boundary Agreement
The Russia–United States maritime boundary was established by the June 1, 1990 USA/USSR Maritime Boundary Agreement (since Russia declared itself to be the successor of the Soviet Union). The United States Senate gave its advice and consent to ratification as early as on September 16, 1991, but it has yet to be approved by the Russian State Duma. This delimitation line is also known as the Baker-Shevardnadze line or Baker-Shevardnadze agreement, after the officials who signed the deal, Minister of Foreign Affairs of the Soviet Union Eduard Shevardnadze and U.S. Secretary of State James Baker. In general concept, the 1990 line is based on the 1867 United States – Russia Convention providing for the U.S. purchase of Alaska. From the point, 65° 30' N, 168° 58' 37" W the maritime boundary extends north along the 168° 58' 37" W meridian through the Bering Strait and Chukchi Sea into the Arctic Ocean as far as permitted under international law. From the same point southwards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercator Map
The Mercator projection () is a cylindrical map projection presented by Flemish geographer and cartographer Gerardus Mercator in 1569. It became the standard map projection for navigation because it is unique in representing north as up and south as down everywhere while preserving local directions and shapes. The map is thereby conformal. As a side effect, the Mercator projection inflates the size of objects away from the equator. This inflation is very small near the equator but accelerates with increasing latitude to become infinite at the poles. As a result, landmasses such as Greenland, Antarctica and Russia appear far larger than they actually are relative to landmasses near the equator, such as Central Africa. History There is some controversy over the origins of the Mercator. German polymath Erhard Etzlaub engraved miniature "compass maps" (about 10×8 cm) of Europe and parts of Africa that spanned latitudes 0°–67° to allow adjustment of his portable pocket-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treaties Not Entered Into Force
A treaty is a formal, legally binding written agreement between actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal persons. A treaty may also be known as an international agreement, protocol, covenant, convention, pact, or exchange of letters, among other terms. However, only documents that are legally binding on the parties are considered treaties under international law. Treaties vary on the basis of obligations (the extent to which states are bound to the rules), precision (the extent to which the rules are unambiguous), and delegation (the extent to which third parties have authority to interpret, apply and make rules). Treaties are among the earliest manifestations of international relations, with the first known example being a border agreement between the Sumerian city-states of Lagash and Umma around 3100 BC. International agreements were used in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treaties Concluded In 1990
A treaty is a formal, legally binding written agreement between actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal persons. A treaty may also be known as an international agreement, protocol, covenant, convention, pact, or exchange of letters, among other terms. However, only documents that are legally binding on the parties are considered treaties under international law. Treaties vary on the basis of obligations (the extent to which states are bound to the rules), precision (the extent to which the rules are unambiguous), and delegation (the extent to which third parties have authority to interpret, apply and make rules). Treaties are among the earliest manifestations of international relations, with the first known example being a border agreement between the Sumerian city-states of Lagash and Umma around 3100 BC. International agreements were used in so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1990 In The Soviet Union
The following lists events that happened during 1990 in the Union of Soviet Socialist Republics. Incumbents *President of the Soviet Union – Mikhail Gorbachev *General Secretary of the Communist Party of the Soviet Union – Mikhail Gorbachev *Chairman of the Supreme Soviet – Mikhail Gorbachev (until 15 March), Anatoly Lukyanov (after 15 March) *Vice President of the Soviet Union – Gennady Yanayev *Premier of the Soviet Union – Nikolai Ryzhkov Events January *January 12 – Baku pogrom *January 19–20 – Black January March *March 4 – 1990 Russian Supreme Soviet election *March 11 – Act of the Re-Establishment of the State of Lithuania May *May 4 – Declaration "On the Restoration of Independence of the Republic of Latvia" *May 6 – Bridge of Flowers *May 9 – 1990 Moscow Victory Day Parade *May 16 – Congress of People's Deputies of Russia is established *May 30–31 – 1990 Vrancea earthquakes June *June 1 – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union–United States Treaties
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk (Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia–United States Border
Russian America (russian: Русская Америка, Russkaya Amerika) was the name for the Russian Empire's colonial possessions in North America from 1799 to 1867. It consisted mostly of present-day Alaska in the United States, but also included small outposts in California, including Fort Ross, and three forts in Hawaii, including Russian Fort Elizabeth. Russian Creole settlements were concentrated in Alaska, including the capital, Novo-Arkhangelsk (''New Arkhangelsk''), which is now Sitka. After first landing in Alaska in 1741, Vitus Bering claimed the Alaskan country for the Russian Empire. Russia later confirmed its rule over the territory with the ''Ukase'' of 1799 which established the southern border of Russian America along the 55th parallel north.United Kingdom of Great Britain and Ireland''Text of Ukase of 1779''in ''Behring sea arbitration'' (London: Harrison and Sons, 1893), pp. 25-27 The decree also provided monopolistic privileges to the state-sponsore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boundary Treaties
Boundary or Boundaries may refer to: * Border, in political geography Entertainment * ''Boundaries'' (2016 film), a 2016 Canadian film * ''Boundaries'' (2018 film), a 2018 American-Canadian road trip film *Boundary (cricket), the edge of the playing field, or a scoring shot where the ball is hit to or beyond that point *Boundary (sports), the sidelines of a field Mathematics and physics *Boundary (topology), the closure minus the interior of a subset of a topological space; an edge in the topology of manifolds, as in the case of a 'manifold with boundary' *Boundary (graph theory), the vertices of edges between a subgraph and the rest of a graph * Boundary (chain complex), its abstractization in chain complexes * Boundary value problem, a differential equation together with a set of additional restraints called the boundary conditions * Boundary (thermodynamics), the edge of a thermodynamic system across which heat, mass, or work can flow Psychology and sociology *Personal bounda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of The Russian Far East
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. The first recorded use of the word γεωγραφία was as a title of a book by Greek scholar Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. One such concept, the first law of geography, proposed by Waldo Tobler, is "everything is related to everything else, but near things are more related than distant things." Geography has been called "the world discipline" and "the bridge between the human and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edvard Shevardnadze
Eduard Ambrosis dze Shevardnadze ( ka, ედუარდ ამბროსის ძე შევარდნაძე}, romanized: ; 25 January 1928 – 7 July 2014) was a Soviet and Georgian politician and diplomat who governed Georgia for several non-consecutive periods from 1972 until his resignation in 2003 and also served as the final Soviet Minister of Foreign Affairs from 1985 to 1990. Shevardnadze started his political career in the late 1940s as a leading member of his local Komsomol organisation. He was later appointed its Second Secretary, then its First Secretary. His rise in the Georgian Soviet hierarchy continued until 1961 when he was demoted after he insulted a senior official. After spending two years in obscurity, Shevardnadze returned as a First Secretary of a Tbilisi city district, and was able to charge the Tbilisi First Secretary at the time with corruption. His anti-corruption work quickly garnered the interest of the Soviet government and Shevardnad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikhail Gorbachev
Mikhail Sergeyevich Gorbachev (2 March 1931 – 30 August 2022) was a Soviet politician who served as the 8th and final leader of the Soviet Union from 1985 to dissolution of the Soviet Union, the country's dissolution in 1991. He served as General Secretary of the Communist Party of the Soviet Union from 1985 and additionally as head of state beginning in 1988, as Chairman of the Presidium of the Supreme Soviet from 1988 to 1989, Chairman of the Supreme Soviet from 1989 to 1990 and the only President of the Soviet Union from 1990 to 1991. Ideologically, Gorbachev initially adhered to Marxism–Leninism but moved towards social democracy by the early 1990s. Gorbachev was born in Privolnoye, Stavropol Krai, Privolnoye, Russian Soviet Federative Socialist Republic, Russian SFSR, to a poor peasant family of Russian and Ukrainian heritage. Growing up under the rule of Joseph Stalin, in his youth he operated combine harvesters on a Collective farming, collective farm before join ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conformal Map
In mathematics, a conformal map is a function that locally preserves angles, but not necessarily lengths. More formally, let U and V be open subsets of \mathbb^n. A function f:U\to V is called conformal (or angle-preserving) at a point u_0\in U if it preserves angles between directed curves through u_0, as well as preserving orientation. Conformal maps preserve both angles and the shapes of infinitesimally small figures, but not necessarily their size or curvature. The conformal property may be described in terms of the Jacobian derivative matrix of a coordinate transformation. The transformation is conformal whenever the Jacobian at each point is a positive scalar times a rotation matrix (orthogonal with determinant one). Some authors define conformality to include orientation-reversing mappings whose Jacobians can be written as any scalar times any orthogonal matrix. For mappings in two dimensions, the (orientation-preserving) conformal mappings are precisely the locally i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
