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Hace 2 días · The War of 1812 was fought by the United States and its allies against the United Kingdom and its allies in North America. It began when the United States declared war on Britain on 18 June 1812. Although peace terms were agreed upon in the December 1814 Treaty of Ghent, the war did not officially end until the peace treaty was ratified by the ...
- 18 June 1812 – 17 February 1815, (2 years, 7 months, 4 weeks and 2 days)
- Inconclusive
Hace 5 días · In 1816, the second Portuguese Invasion or War against Artigas, giving rise to the armed conflict that took place between 1816 and 1820 in the entire territory of the Oriental Republic of Uruguay, in the Argentine Mesopotamia and southern Brazil, and which resulted in the annexation of the Banda Oriental to the Portuguese Empire ...
- 25 September 1808 – 29 September 1833, (25 years and 4 days)
- Patriot victory.
Hace 5 días · 1816: René Laennec invents the first Stethoscope. 1816: Francis Ronalds builds the first working electric telegraph using electrostatic means. 1816: Robert Stirling invents the Stirling engine. 1817: Baron Karl von Drais invents the dandy horse, an early velocipede and precursor to the modern bicycle.
Hace 4 días · Medieval Russian states around 1470, including Novgorod, Tver, Pskov, Ryazan, Rostov and Moscow. The history of Russia begins with the histories of the East Slavs. [1] [2] The traditional start date of specifically Russian history is the establishment of the Rus' state in the north in 862, ruled by Varangians.
Hace 2 días · In 1816, he published an article on numeric integration, in which he described the method of Gaussian quadrature, that was a significant improvement over existing methods, such as Newton–Cotes formulas.
Hace 2 días · In 1923, the United Kingdom and Nepal formally signed an agreement of friendship that superseded the Sugauli Treaty of 1816. The Hindu practice of Sati, in which a widow sacrificed herself in the funeral pyre of her husband, was banned in 1919, and slavery was officially abolished in 1924.
Hace 6 días · Acute health effects. Capsaicin is a strong irritant requiring proper protective goggles, respirators, and proper hazardous material-handling procedures. Capsaicin takes effect upon skin contact (irritant, sensitizer), eye contact (irritant), ingestion, and inhalation (lung irritant, lung sensitizer). The LD 50 in mice is 47.2 mg/kg.
