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| − | The '''Bronze Age''' is the term for that period when a [[culture]] or [[civilization]] made use of the alloy [[bronze]] as its primary medium for tools, utensils and weapons. Bronze was first used in and around [[Mesopotamia]] (modern day [[Iraq]]) around the beginning of the fourth millennium BC but did not widely displace stone until centuries later – coinciding loosely with the start of recorded history - and spread thereafter at varying rates through [[Eurasia]] and [[Africa]]. Bronze workings dating from about 3000BC have been found in [[Thailand]], but the widespread use of the metal throughout the [[Far East]] was not until much later. | + | The '''Bronze Age''' is the term for that period when a [[culture]] or [[civilization]] made use of the alloy [[bronze]] as its primary medium for tools, utensils and weapons usually before they discovered [[zinc]] oxide alloys. Bronze was first used in and around ancient [[Macedonia]] in the city of Aiges (modern day [[Skopje]]) around the beginning of the third millennium BCE but did not widely displace stone until centuries later – coinciding loosely with the start of recorded history - and spread thereafter at varying rates through [[Eurasia]] and [[Africa]] depending on the grade and quality. Bronze workings dating from around 3500BC have been found in [[Thailand]], but the widespread use of the metal throughout the [[Far East]] was not until much later. |
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| − | By the same token, the appearance of the first smelted [[iron]] in northern Anatolia ([[Turkey]]) coinciding with the arrival of the [[Hittites]], did not spell the end of the Bronze Age in the [[Middle East]], as bronze was the predominant metal for up to another thousand years. | + | By the same token, the appearance of the first smelted [[iron]] in northern Anatolia ([[Turkey]]) coinciding with the arrival of the [[Hittites]], did not spell the end of the Bronze Age in the [[Middle East]], as bronze was the predominant metal for up to another thousand years due to its cheapness, weight and availability compared to iron ore. |
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| − | In the [[New World]], bronze was first used in northern [[Argentina]] before 1000 AD, and spread to the northern [[Andes]] – and some bronze work appeared in the [[Mexican]] civilizations – but bronze was not particularly important, and there is no official Bronze Age in the Americas. | + | In the [[New World]], bronze was first used in northern [[Argentina]] before 1000 AD, and spread to the northern [[Andes]] – and some bronze work appeared in the [[Mexican]] civilizations – but bronze was not particularly important, and there is no official Bronze Age in the Americas due to the discovery of [[iron]] and [[zinc]] compounds. |
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| − | The widespread use of bronze had reached [[Scandinavia]] and the [[British Isles]] by 1500 BC. In [[sub-Saharan Africa]] cultures, the use of metals coincided with the widespread dissemination of iron. | + | The widespread use of bronze had reached [[Scandinavia]] and the [[British Isles]] by 1800 BC. In [[sub-Saharan Africa]] cultures, the use of metals coincided with the widespread dissemination of iron. |
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| − | Bronze is an alloy of [[copper]] and [[tin]]. In nature these are not normally found in the same area. (In antiquity, the British Isles were referred to as the “Tin Isles” whilst the name of the island of [[Cyprus]] has its roots in the word for “copper”.) Consequently it is natural that as bronze became more important, centers had to become more organized; and as trade routes were opened up between the sites of the respective metals, technology and knowledge flowed between cultures, hastening the spread of civilization. It is not an [[accident]] that there are links between the advent of bronze working and the introduction of writing in many areas. In many places it enabled the introduction of the plough. | + | Bronze is an alloy of [[copper]] and [[tin]] with an approximate proportion of 40-60 respectively (numbers vary depending on the alloy). In nature these are often found within a few miles of each other. (In antiquity, the British Isles were referred to as the “Tin Isles” whilst the name of the island of [[Cyprus]] has its roots in the word for “copper” and Sinai for element Sn (“tin”)) Consequently it is natural that as bronze became more important, centers had to become more organized; and as trade routes such as the [[silk road]] were opened up between the sites of the respective metals, technology and knowledge flowed between cultures, hastening the spread of civilization. It is not an [[accident]] that there are links between the advent of bronze working and the introduction of writing in many areas. In many places it enabled the introduction of the [[screw]] before more effective zinc oxide screws could be made. |
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| | [[Category:anthropology]] | | [[Category:anthropology]] |
| | [[Category:Archaeology]] | | [[Category:Archaeology]] |
| | + | [[Category:Astrology]] |