Answer:
Trade by barter
Explanation:
This economic system is known as the oldest economic system used by humans many years before money was first printed.
In this system, individuals traded their goods for another good that they wanted. It was not uncommon to see people trade copper for wheat or to trade a donkey for a dove.
This system made people to give out what they had (which they usually had in excess) for what they wanted.
Answer:
Russia has suffered the most casualties in Europe. Approx 1,700,000 were parishes and killed by the Wermacht. The trenches, starvation due to cold. The Germans were cruel to prisoners of war, resulting in high death rates
Answer: Lecture, Discussion, and Socratic Dialogue.
Explanation: Source:Go/oogle
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