Mafalda de Saboya (en italiano, Mafalda di Savoia; 19 de noviembre de 1902, Roma - 27 de agosto de 1944, campo de concentración de Buchenwald) fue la segunda hija del rey de Italia Víctor Manuel III y la princesa Elena de Montenegro y hermana mayor del futuro rey Humberto II

The American Association (AA) was a Minor League Baseball league that operated primarily in the Midwestern and South Central United States from 1902 to 1962 and 1969 to 1997. It was classified as a Triple-A league, which is one grade below Major League Baseball, for most of its existence.. A league champion was determined at the end of every season. The Louisville …

The Antikythera mechanism (/ ˌ æ n t ɪ k ɪ ˈ θ ɪər ə / AN-tih-kih-THEER-ə) is an Ancient Greek hand-powered orrery, described as the oldest example of an analogue computer used to predict astronomical positions and eclipses decades in advance. It could also be used to track the four-year cycle of athletic games which was similar to an Olympiad, the cycle of the ancient Olympic …

Maggie Lena (née Draper Mitchell) Walker (July 15, 1864 – December 15, 1934) was an African-American businesswoman and teacher. In 1903, Walker became both the first African American woman to charter a bank and the first African American woman to serve as a bank president. As a leader, Walker achieved successes with the vision to make tangible improvements in the way …

The following is a list of solar cycles (sometimes called sunspot cycles), tracked since 1755 following the original numbering proposed by Rudolf Wolf in the mid-19th century. The source data are the revised International Sunspot Numbers (ISN v2.0), as available at SILSO. Sunspot counts exist since 1610 but the cycle numbering is not well defined during the Maunder …

Erik Homburger Erikson (* 15.Juni 1902 bei Frankfurt am Main; † 12. Mai 1994 in Harwich, Massachusetts, USA) war ein deutsch-amerikanischer Psychoanalytiker und Vertreter der psychoanalytischen Ich-Psychologie.Bekannt wurde er insbesondere durch das von ihm gemeinsam mit seiner Ehefrau entwickelte Stufenmodell der psychosozialen Entwicklung