Kans Yug
Kans Yug (Bronze Age) uu jamana hae jab ki log kans (bronze) ke aujaar (tools) banawat rahin. Kans dui dhaatu (metal) se banaa hae. Isme nau hissa taamba (copper) aur ek hissa tin hae. Lakrri aur patthar ke bhi aujaar ke rup me kaam me lawa jaawat rahaa lekin kans ke aujaar se kaata aur chiira jawat rahaa.
Kans Yug sab bagal ek time pe nai rahaa. Western Europe me ii yug 2000 BC se 800 BC talak rahaa, lekin Middle East me ii ek hajaar saal pahile suruu bhaes rahaa.
Iske baad loha ke aujar kaam me lawa jaae laga kahe ki tin mile me bahut muskil rahaa aur loha dher jagah milat rahaa.