"<span>They found the soil unusable, and they had to rely on fishing and hunting for food" is generally true, although some people were able to soil rich enough for farming. </span>
There was a rule saying that two groups couldn't trade. and so food and macines stopped coming in to be used
Answer: Japan surrenders after the Soviet Union enters the war which marked the end of ww2.
Explanation: Nuclear weapons shocked Japan into surrendering at the end of World War II, which they didn't. Japan surrendered because the Soviet Union entered the war. Japanese leaders said the bomb forced them to surrender because it was less embarrassing to say they had been defeated by a miracle weapon.