What Happened This Year 1939
People Who Died in 1939
S. P. L. Sørensen
Contributed significantly to the field of chemistry, particularly in the development of the pH scale, which quantitatively measures acidity and alkalinity in solutions. Also worked on various aspects of equilibrium and thermodynamics. Published numerous papers in chemistry that provided foundational knowledge for future research in the field. Held positions at various universities, influencing generations of chemists. The pH scale remains a vital tool in chemistry and related sciences.
Continue ReadingVlas Chubar
Born in 1891, this individual was a prominent figure in the economic and political landscape of Soviet Russia. Acting as a key economist, he contributed significantly to financial policies and state planning during a transformative period in the early 20th century. Serving as a member of the Communist Party, he held various significant positions within the government, influencing economic strategies and reforms. His career included leadership roles that shaped agricultural policies and the management of the Soviet economy. The person's tenure spanned several crucial years, impacting the socio-economic structure of the country.
Continue ReadingEulalio Gutiérrez
A military general and politician, served as President of Mexico during the Mexican Revolution. He took office in 1914, leading the country during a tumultuous period marked by internal conflicts and power struggles. Gutiérrez aimed to unify various factions within the revolution and sought to implement progressive reforms. His presidency, however, faced challenges from rival leaders and military opposition. Gutiérrez was ousted in 1915, leading to a short-lived political career.
Continue ReadingNadezhda Krupskaya
Born in 1861, a prominent figure in the Russian revolutionary movement and a close associate of Vladimir Lenin. Worked alongside Lenin to shape the Bolshevik Party's direction and was instrumental in planning the October Revolution of 1917. After the revolution, held various educational positions, advocating for educational reforms in early Soviet society and focusing on women's roles in education and social life. Contributed to the establishment of libraries and promoted literacy among the population.
Continue ReadingEugene Foss
Served as the 45th Governor of Massachusetts from 1911 to 1912. Engaged in several business ventures before entering politics. Advocated for labor laws and unemployment insurance. Held multiple positions within the state government, contributing to various legislative efforts during tenure.
Continue ReadingCharles Rudolph Walgreen
An American pharmacist and businessman, founded Walgreens in 1901 in Chicago, which became one of the largest pharmacy chains in the United States. Expanded the business model to focus on customer service and convenience. Introduced innovations in retail pharmacy, such as the pharmacy drive-thru. Oversaw the growth of Walgreens, which included the opening of its first store in Chicago and the establishment of the company's trademark for high-quality products.
Continue ReadingEdvard Westermarck
A philosopher and sociologist from Finland contributed significantly to the understanding of social phenomena. Focused on the study of marriage, morality, and the origins of social customs, published works include 'The History of Human Marriage' and 'Ethics'. His theories challenged existing views on morality by emphasizing the role of social context in shaping ethical norms. Westermarck's ideas influenced both sociology and anthropology, providing a framework for the study of kinship and social relations.
Continue ReadingVladimir Shukhov
Born in Russia in 1853, this architect and engineer significantly contributed to the field of modern engineering design. Known for innovative structures and the introduction of hyperboloid structures, the individual designed several notable engineering projects. The Adziogol Lighthouse is one of the most celebrated works, recognized for its unique design and engineering techniques. The individual also played a crucial role in the development of tensile structures, making substantial advances in both architecture and engineering practices.
Continue ReadingJoseph Grinnell
Contributed significantly to the field of zoology through extensive research on vertebrate animals. Developed the Grinnell Method, a standardized technique for collecting animal specimens. Served as the curator of the Museum of Vertebrate Zoology at the University of California, Berkeley. Published numerous scientific papers and played a key role in the early 20th century studies of California's natural history.
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