Begning of Bronze age (20 июл 3000 г. до нашей эры – 20 июл 1200 г. до нашей эры)
Описание:
in the Bronze Age, people added tin to copper to make bronze, an alloy which is much harder than either tin or copper. During the Copper Age, this fact became known, but was not much used because tin was scarce.Добавлено на ленту времени:
Дата:
20 июл 3000 г. до нашей эры
20 июл 1200 г. до нашей эры
~ 1801 years
