paragraph_text: Stura Vallis is an ancient river valley in the Elysium quadrangle of Mars, located at 22.9° north latitude and 217.6° west longitude. It is 75 km long and was named after a classical river east of Rome, Italy.

paragraph_text: The Great Turkish War () or the War of the Holy League () was a series of conflicts between the Ottoman Empire and the Holy League consisting of the Habsburg Monarchy, Poland-Lithuania, Venice and Russia. Intensive fighting began in 1683 and ended with the signing of the Treaty of Karlowitz in 1699. The war was a defeat for the Ottoman Empire, which for the first time lost large amounts of territory. It lost lands in Hungary and the Polish–Lithuanian Commonwealth, as well as part of the western Balkans. The war was also significant in that it marked the first time Russia was involved in a western European alliance.

paragraph_text: Peace negotiations at the Congress of Paris resulted in the signing of the Treaty of Paris on 30 March 1856. In compliance with article III, Russia restored to the Ottoman Empire the city and citadel of Kars in common with "all other parts of the Ottoman territory of which the Russian troop were in possession". Russia ceded some land in Bessarabia at the mouth of the Danube to Moldavia. By article IV The United Kingdom, France, Sardinia and Turkey restored to Russia "the towns and ports of Sevastopol, Balaklava, Kamish, Eupatoria, Kerch, Jenikale, Kinburn, as well as all other territories occupied by the allied troops". In conformity with article XI and XIII, the Tsar and the Sultan agreed not to establish any naval or military arsenal on the Black Sea coast. The Black Sea clauses weakened Russia, and it no longer posed a naval threat to the Ottomans. The principalities of Moldavia and Wallachia were nominally returned to the Ottoman Empire; in practice they became independent. The Great Powers pledged to respect the independence and territorial integrity of the Ottoman Empire.:432–33

paragraph_text: The Gadsden Purchase (known in Mexico as Spanish: Venta de La Mesilla, ``Sale of La Mesilla '') is a 29,670 - square - mile (76,800 km) region of present - day southern Arizona and southwestern New Mexico that the United States purchased via a treaty signed on December 30, 1853, by James Gadsden, U.S. ambassador to Mexico at that time. The U.S. Senate voted in favor of ratifying it with amendments on April 25, 1854, and then transmitted it to 14th President Franklin Pierce. Mexico's government and its General Congress or Congress of the Union took final approval action on June 8, 1854. The purchase was the last substantial territorial acquisition in the contiguous United States. The U.S. sought the land as a better route for the construction of the southern transcontinental railway line, and the financially - strapped government of Antonio López de Santa Anna agreed to the sale, which netted Mexico $10 million (equivalent to $270 million in 2017). After the devastating loss of Mexican territory to the U.S. in the Mexican - American War (1846 -- 48) and the continued filibustering by U.S. citizens, Santa Anna may have calculated it was better to yield territory by treaty and receive payment rather than have the territory simply seized by the U.S.

paragraph_text: Sign a commercial treaty in due courseThe first installment of indemnity was to be paid immediately, the second installment within the first 100 days from signing of the treaty, and the rest within two years. Until the second installment was paid, the British would not leave Yangon.The Treaty of Yandabo was signed by General Campbell from the British side and Governor of Legaing Maha Min Hla Kyaw Htin from the Burmese side on 24 February 1826. The Burmese paid 250,000 pounds sterling in gold and silver bullion as the first installment of the indemnity, and also released British prisoners of war. The war was thus brought to an end, and the British army moved south. The British army remained in the territories surrendered to it under the treaty and in the territories such as the Rangoon area which were occupied for several years in the guarantee of the financial terms of the treaty.

paragraph_text: The Alaska Purchase (Russian: Продажа Аляски, tr. Prodazha Alyaski) was the United States' acquisition of Alaska from the Russian Empire on March 30, 1867, by a treaty ratified by the United States Senate, and signed by president Andrew Johnson.

paragraph_text: The Louisiana Purchase Treaty was signed on 30 April by Robert Livingston, James Monroe, and Barbé Marbois in Paris. Jefferson announced the treaty to the American people on July 4. After the signing of the Louisiana Purchase agreement in 1803, Livingston made this famous statement, ``We have lived long, but this is the noblest work of our whole lives... From this day the United States take their place among the powers of the first rank. ''

paragraph_text: In 1920, Turkish nationalist forces invaded the fledgling Armenian republic from the east. Turkish forces under the command of Kazım Karabekir captured Armenian territories that Russia had annexed in the aftermath of the 1877–1878 Russo-Turkish War and occupied the old city of Alexandropol (present-day Gyumri). The violent conflict finally concluded with the Treaty of Alexandropol on 2 December 1920. The treaty forced Armenia to disarm most of its military forces, cede all former Ottoman territory granted to it by the Treaty of Sèvres, and to give up all the "Wilsonian Armenia" granted to it at the Sèvres treaty. Simultaneously, the Soviet Eleventh Army, under the command of Grigoriy Ordzhonikidze, invaded Armenia at Karavansarai (present-day Ijevan) on 29 November. By 4 December, Ordzhonikidze's forces entered Yerevan and the short-lived Armenian republic collapsed.

paragraph_text: The Congress of Berlin (13 June – 13 July 1878) was a meeting of the representatives of six great powers of the time (Russia, Great Britain, France, Austria-Hungary, Italy and Germany), the Ottoman Empire and four Balkan states (Greece, Serbia, Romania and Montenegro). It aimed at determining the territories of the states in the Balkan peninsula following the Russo-Turkish War of 1877–78 and came to an end with the signing of the Treaty of Berlin, which replaced the preliminary Treaty of San Stefano, signed three months earlier between Russia and the Ottoman Empire.

paragraph_text: Yongzheng also inherited diplomatic and strategic problems. A team made up entirely of Manchus drew up the Treaty of Kyakhta (1727) to solidify the diplomatic understanding with Russia. In exchange for territory and trading rights, the Qing would have a free hand dealing with the situation in Mongolia. Yongzheng then turned to that situation, where the Zunghars threatened to re-emerge, and to the southwest, where local Miao chieftains resisted Qing expansion. These campaigns drained the treasury but established the emperor's control of the military and military finance.

paragraph_text: Prokhladnensky District (; ; ) is an administrative and a municipal district (raion), one of the ten in the Kabardino-Balkar Republic, Russia. It is located in the northeast of the republic. The area of the district is . Its administrative center is the town of Prokhladny (which is not administratively a part of the district). As of the 2010 Census, the total population of the district was 45,533.

paragraph_text: Bilateral treaties are concluded between two states or entities. It is possible, however, for a bilateral treaty to have more than two parties; consider for instance the bilateral treaties between Switzerland and the European Union (EU) following the Swiss rejection of the European Economic Area agreement. Each of these treaties has seventeen parties. These however are still bilateral, not multilateral, treaties. The parties are divided into two groups, the Swiss ("on the one part") and the EU and its member states ("on the other part"). The treaty establishes rights and obligations between the Swiss and the EU and the member states severally—it does not establish any rights and obligations amongst the EU and its member states.[citation needed]

paragraph_text: A dispute soon arose between Spain and the United States regarding the extent of Louisiana. The territory's boundaries had not been defined in the 1762 Treaty of Fontainebleau that ceded it from France to Spain, nor in the 1801 Third Treaty of San Ildefonso ceding it back to France, nor the 1803 Louisiana Purchase agreement ceding it to the United States.

paragraph_text: The Valley of Ten Thousand Smokes is a valley within Katmai National Park and Preserve in Alaska which is filled with ash flow from the eruption of Novarupta on June 6–8, 1912. Following the eruption, thousands of fumaroles vented steam from the ash. Robert F. Griggs, who explored the volcano's aftermath for the National Geographic Society in 1916, gave the valley its name, saying that "the whole valley as far as the eye could reach was full of hundreds, no thousands—literally, tens of thousands—of smokes curling up from its fissured floor."

paragraph_text: Estonian (eesti keel [ˈeːsti ˈkeːl] ( listen)) is the official language of Estonia, spoken natively by about 1.1 million people in Estonia and tens of thousands in various migrant communities. It belongs to the Finnic branch of the Uralic language family.

paragraph_text: Russia continued to see an opportunity to weaken British power by causing British Columbia, including the Royal Navy base at Esquimalt, to be surrounded or annexed by American territory. Following the Union victory in the civil war, the Tsar instructed the Russian minister to the United States, Eduard de Stoeckl, to re-enter into negotiations with William Seward in the beginning of March 1867. President Johnson was entangled in negotiations about Reconstruction and Seward had alienated a number of Republicans, so they believed that the purchase would help divert attention from the current domestic matters. The negotiations concluded after an all - night session with the signing of the treaty at 04: 00 on March 30, 1867, with the purchase price set at $7.2 million ($123 million today), or about 2 cents per acre ($4.74 / km).

paragraph_text: Lafayette Curry Baker (October 13, 1826 – July 3, 1868) was a United States investigator and spy, serving the Union Army, during the American Civil War and under Presidents Abraham Lincoln and Andrew Johnson.

paragraph_text: The Gadsden Purchase (known in Mexico as Spanish: Venta de La Mesilla, ``Sale of La Mesilla '') is a 29,670 - square - mile (76,800 km) region of present - day southern Arizona and southwestern New Mexico that the United States purchased via a treaty signed on December 30, 1853, by James Gadsden, U.S. ambassador to Mexico at that time. The U.S. Senate voted in favor of ratifying it with amendments on April 25, 1854, and then transmitted it to 14th President Franklin Pierce. Mexico's government and its General Congress or Congress of the Union took final approval action on June 8, 1854. The purchase was the last substantial territorial acquisition in the contiguous United States. The U.S. sought the land as a better route for the construction of the southern transcontinental railway line, and the financially - strapped government of Antonio López de Santa Anna agreed to the sale, which netted Mexico $10 million (equivalent to $270 million in 2017). After the devastating loss of Mexican territory to the U.S. in the Mexican -- American War (1846 -- 48) and the continued filibustering by U.S. citizens, Santa Anna may have calculated it was better to yield territory by treaty and receive payment rather than have the territory simply seized by the U.S.

paragraph_text: The Treaty of Brest - Litovsk was a peace treaty signed on 3 March 1918 between the new Bolshevik government of Soviet Russia and the Central Powers (Germany, Austria - Hungary, Bulgaria, and the Ottoman Empire), that ended Russia's participation in World War I. The treaty was signed at Brest - Litovsk (Polish: Brześć Litewski; since 1945 Brest), after two months of negotiations. The treaty was agreed upon by the Bolshevik government to stop further advances by German and Austro - Hungarian forces. According to the treaty, Soviet Russia defaulted on all of Imperial Russia's commitments to the Triple Entente alliance.

paragraph_text: The Treaty of Sugauli (also spelled Sugowlee, Sagauli and Segqulee), the treaty that established the boundary line of Nepal, was signed on 2 December 1815 and ratified by 4 March 1816 between the East India Company and King of Nepal following the Anglo - Nepalese War of 1814 - 16. The signatory for Nepal was Raj Guru Gajraj Mishra aided by Chandra Sekher Upadhayaya, the signatory for the Company was Lieutenant Colonel Paris Bradshaw. The treaty called for territorial concessions in which some of the territories controlled by Nepal would be given to British India, the establishment of a British representative in Kathmandu, and allowed Britain to recruit Gurkhas for military service. Nepal also lost the right to deploy any American or European employee in its service (earlier several French commanders had been deployed to train the Nepali army).

Question: The Stura Vallis is the same type of geographical feature as the Ten Thousand Smokes in the state purchased from Russia. Which military branch did the president who signed that treaty serve in?
Answer: Union Army