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Annie Jump Cannon was a 20th century astronomer who benefitted from the laws and theories developed from this period; she made several advances in the century following the Scientific Revolution. It was an important period for the future of science, including the incorporation of women into fields using the developments made. [162]
Pages in category "20th-century revolutions" The following 115 pages are in this category, out of 115 total. This list may not reflect recent changes. 0–9.
Map of Europe in 1848–1849 depicting the main revolutionary centres, important counter-revolutionary troop movements and states with abdications. The revolutions arose from such a wide variety of causes that it is difficult to view them as resulting from a coherent movement or set of social phenomena.
The Age of Revolution is a period from the late-18th to the mid-19th centuries during which a number of significant revolutionary movements occurred in most of Europe and the Americas. [2] The period is noted for the change from absolutist monarchies to representative governments with a written constitution , and the creation of nation states .
1848: The Revolutions of 1848 were a wave of failed liberal and republican revolutions that swept through Europe. The French Revolution of 1848 led to the creation of the French Second Republic. The Revolutions of 1848 in the Italian states. The Revolutions of 1848 in the German states. The Revolutions of 1848 in the Austrian Empire
The 20th century saw mathematics become a major profession. As in most areas of study, the explosion of knowledge in the scientific age has led to specialization: by the end of the century there were hundreds of specialized areas in mathematics and the Mathematics Subject Classification was dozens of pages long. [72]
The 20th century began on 1 January 1901 (MCMI), and ended on 31 December 2000 (MM). [1] [2] It was the 10th and last century of the 2nd millennium and was marked by new models of scientific understanding, unprecedented scopes of warfare, new modes of communication that would operate at nearly instant speeds, and new forms of art and entertainment.
The history of biology traces the study of the living world from ancient to modern times. Although the concept of biology as a single coherent field arose in the 19th century, the biological sciences emerged from traditions of medicine and natural history reaching back to Ayurveda, ancient Egyptian medicine and the works of Aristotle, Theophrastus and Galen in the ancient Greco-Roman world.