It was an agreement between Spain and Portuguese over the confusion of newly claimed land.
Answer:
It allowed Carnegie to produce higher quality steel more quickly which increased the demand.
Explanation:
It was also fairly inexpensive.
It conquered most of the sumer civilization's territory.
They are:
Latin (French, Italian, etc.)
Germanic (German, English, etc)
Slavic (Russian, Czech, etc.)
Others (Celtic, Basque, Finno)