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Hace 4 días · The rapid expansion of education past age 14 set the U.S. apart from Europe for much of the 20th century. [82] From 1910 to 1940, high schools grew in number and size, reaching out to a broader clientele. In 1910, for example, 9% of Americans had a high school diploma; in 1935, the rate was 40%. [190]
Hace 3 días · First practical means of collecting energy from the Sun and turning it into a current of electricity. 1955: The hovercraft is patented by Christopher Cockerell. 1955: The intermodal container is developed by Malcom McLean. 1957: The laser and optical amplifier are invented and named by Gordon Gould and Charles Townes.
Hace 4 días · Frederick Douglass The politicians of the 1850s were acting in a society in which the traditional restraints that suppressed sectional conflict in the 1820s and 1850s – the most important of which being the stability of the two-party system – were being eroded as this rapid extension of democracy went forward in the North and South. It was an era when the mass political party galvanized ...
11 de abr. de 2024 · The Lord Napier. 1627. Francis Napier, 15th Lord Napier, 6th Baron Ettrick. Sophie Napier, Mistress of Napier (daughter) also Baron Ettrick in the Peerage of the United Kingdom, 1872; known as the Lord Napier and Ettrick. The Lord Fairfax of Cameron. 1627. Nicholas Fairfax, 14th Lord Fairfax of Cameron.
Hace 1 día · Abraham Lincoln ( / ˈlɪŋkən / LING-kən; February 12, 1809 – April 15, 1865) was an American lawyer, politician, and statesman, who served as the 16th president of the United States, from 1861 until his assassination in 1865.
Hace 4 días · According to the 2021 U.S. Census, Chinese American men had a full-time median income of $91,138 and Chinese American women had a median income of $75,148. Chinese Americans also have one of the highest median household incomes relatively in comparison to their fellow East Asian American community counterparts.
Hace 1 día · SS Elaine, coaster for F Lervik & Co, launched 16 February 1869, completed 31 May 1869. [59] SS Carry, steam lighter for W Gossage & Co, launched 31 March 1869, completed April 1869. [60] Lady Cairns, sailing ship for Harland and Wolff, launched 24 April 1869, completed April 1869.
