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Hace 5 días · February 17 – Al-Adil I, Ayyubid ruler of Damascus, Jerusalem, and parts of the Jazira takes control of Egypt, and is recognized as sultan of the Ayyubid Empire. During his reign, he promotes trade and good relations with the Crusader States. His son Al-Kamil becomes the effective ruler ( viceroy) of Egypt.
Hace 3 días · 1700s. 1709: Bartolomeo Cristofori crafts the first piano. 1709: Daniel Gabriel Fahrenheit invents the alcohol thermometer. 1710s. 1712: Thomas Newcomen builds the first commercial steam engine to pump water out of mines. Newcomen's engine, unlike Thomas Savery's, uses a piston. 1730s
Hace 2 días · The United States is a country primarily located in North America. Demographics of the United States concern matters of population density, ethnicity, education level, health of the populace, economic status, religious affiliations, and other aspects regarding the population. American population 1790–1860.
Hace 2 días · U.S. President Harry Truman signing into law the Luce–Celler Act in 1946 [74] In 1945, the War Brides Act allowed foreign-born wives of U.S. citizens who had served in the U.S. Armed Forces to immigrate to the United States. In 1946, the War Brides Act was extended to include the fiancés of American soldiers.
Hace 2 días · Global average temperatures show that the Little Ice Age was not a distinct planet-wide period but a regional phenomenon occurring near the end of a long temperature decline that preceded recent global warming. [1] The Little Ice Age ( LIA) was a period of regional cooling, particularly pronounced in the North Atlantic region. [2]
Hace 3 días · 1470 – Cape Palmas is passed. [3] 1472 – Fernão do Pó lands on the island of Bioko. [4] 1473 – Lopo Gonçalves is the first European sailor to cross the Equator. [3] [4] 1474–75 – Ruy de Sequeira discovers São Tomé and Príncipe. [4] 1482 – Diogo Cão reaches the Congo River, where he erects a padrão ("pillar of stone").
Hace 3 días · History of Europe. The history of Europe is traditionally divided into four time periods: prehistoric Europe (prior to about 800 BC), classical antiquity (800 BC to AD 500), the Middle Ages (AD 500–1500), and the modern era (since AD 1500). The first early European modern humans appear in the fossil record about 48,000 years ago, during the ...
