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Constitución Política del Perú de 1839. La Constitución Política de la República Peruana de 1839 fue la quinta carta política del Perú, elaborada y aprobada por un Congreso General reunido en Huancayo, por lo que se le conoce también como la Constitución de Huancayo. Fue promulgada el 10 de noviembre de 1839 por el presidente ...
e. The history of China spans several millennia across a wide geographical area. Each region now considered part of the Chinese world has experienced periods of unity, fracture, prosperity, and strife. Chinese civilization first emerged in the Yellow River valley, which along with the Yangtze basin constitutes the geographic core of the Chinese ...
Richard Garrett (1755–1839) Richard Garrett (12 October 1755 – 20 October 1839) [1] founded Richard Garrett & Sons, the agricultural machinery manufacturing plant in Leiston in the English county of Suffolk. The company was the largest employer in Leiston in the 19th century. Part of the building is preserved as the Long Shop Museum .
Hong Kong ceded to Britain. The Opium Wars ( simplified Chinese: 鸦片战争; traditional Chinese: 鴉片戰爭 Yāpiàn zhànzhēng) were two conflicts waged between China and Western powers during the mid-19th century. The First Opium War was fought from 1839 to 1842 between China and Britain. It was triggered by the Chinese government 's ...
1839–1842: First Opium War begins. 1846–1848: Mexican–American War leads to Mexico's cession of much of the modern-day Southwestern United States. 1848: February Revolution overthrew Louis Philippe's government. Second Republic proclaimed; Louis Napoleon, nephew of Napoleon I, elected president.
14. august – Louis Daguerre si dal v Spojenom kráľovstve patentovať vynález dagerotypie, ktorý o päť dní neskôr francúzska vláda, ktorá vynález odkúpila, odovzdala na verejné použitie. francúzsky fyzik Alexandre Edmond Becquerel objavil fotovoltický jav. nemecký chemik Christian Friedrich Schönbein znovuobjavil ozón ...
1st century AD: The aeolipile, a simple steam turbine is recorded by Hero of Alexandria. [263] 1st century AD: The first use of respiratory protective equipment is documented by Pliny the Elder ( c. 23 AD –79) using animal bladder skins to protect workers in Roman mines from red lead oxide dust.
