B. in the late eighteenth century
I think it is scale
Scale is the ground distance over map distance
They started domesticating wheat. This wasn't their main feat however since they also started herding sheep and domesticating goats. These two enabled them to stop moving around like nomads and make a real civilization in the area which resulted in what is now known as history.
Answer:
To enforce Soviet domination of the lesser states of Central Europe and to change some states that had expressed interest in the Marshall Plan.
Explanation: