Iron metallurgy and smithery were the most important branches of local industry.
2.
Iron metallurgy and advanced agricultural techniques strengthened economic activities.
3.
The beginning of the 1st millennium BC saw extensive developments in iron metallurgy in India.
4.
Technological advancement and mastery of iron metallurgy was achieved during this period of peaceful settlements.
5.
The beginning of the 1st millennium BCE saw extensive developments in iron metallurgy in India.
6.
Unfortunately most radiocarbon dates for the initial spread of iron metallurgy in sub-Saharan Africa fall within this range.
7.
The beginning of the 1st millennium BCE saw extensive developments in iron metallurgy in India . western account of the use of iron in India.
8.
Iron working spread through Africa at a later date; see Iron metallurgy in Africa . talk ) 00 : 40, 26 July 2012 ( UTC)
9.
Since the late 8th century BC, the Urnfield culture of North-East Iberia began to develop Iron metallurgy and, eventually, elements of the Hallstatt culture.
10.
The increasing presence of long-distance trade, an increase in local conflicts, and the introduction of bronze and iron metallurgy are trends denoting the end of the Mumun around 300 BC.