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Steel is an alloy composed of between 0.2 and 2.0 percent carbon, with the balance being iron. From prehistory through the creation of the blast furnace, iron was produced from iron ore as wrought iron, 99.82–100 percent Fe, and the process of making steel involved adding carbon to iron, usually in a serendipitous manner, in the forge, or via the cementation process.
The Iron Age is an archaeological age, the last of the three-age system of Old World prehistory. It follows the Bronze Age, in the Ancient Near East beginning c. 1200 BC, and in Europe beginning in 793 It is taken to end with the beginning of Classical Antiquity, in about the 6th century BC, although in Northern Europe, the Germanic Iron Age is taken to last until the beginning of the Viking ...
The Greco-Persian Wars and the victory of the Greek city states directly influenced the entire further course of European history and would set its further tone. Some Greek city-states formed the Delian League to continue fighting Persia, but Athens' position as leader of this league led Sparta to form the rival Peloponnesian League.
A map of Europe as it appeared in 1815 after the Congress of Vienna. This article gives a detailed listing of all the countries, including puppet states, that have existed in Europe since the Congress of Vienna in 1815 to the present day. Each country has information separated into columns: name of the distinct country, its lifespan, the ...
The Italian city-states were numerous political and independent territorial entities that existed in the Italian Peninsula from antiquity to the formation of the Kingdom of Italy in the late 19th century. The ancient Italian city-states were Etruscan (Dodecapolis), Latin, most famously Rome, and Greek (Magna Graecia), but also of Umbrian ...
The Migration Period in Europe after the Roman Empire and immediately before the Viking Age suggests that it was still more profitable for the peoples of Central Europe to move on to new forests after the best parcels were exhausted than to wait for the new forest to grow up. Therefore, the peoples of the temperate zone in Europe slash and ...
The Steel Industry of China: Its Present Status and Future Potential (1999) Hogan, William T. Minimills and Integrated Mills: A Comparison of Steelmaking in the United States (1987) Meny, Yves. Politics of Steel: Western Europe and the Steel Industry in the Crisis Years (1974–1984) (1986) Scheuerman, William.
Satellite image of Europe by night 1916 physical map of Europe Topography of Europe. Some geographical texts refer to a Eurasian continent given that Europe is not surrounded by sea and its southeastern border has always been variously defined for centuries. In terms of shape, Europe is a collection of connected peninsulas and nearby islands.