B. “Farmers overused the land, making droughts and dust storms worse.”
<span>Fear that Soviet expansion threatened Japan's interests in Asia
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They spread industrial technologies and products across wide areas.
<h2>Answer</h2><h3>Better wages and improved working conditions.</h3><h2>Explanation</h2>
After the formation of labor unions, the unions were in a better position to renegotiate their wages and hence got the minimum wage increased. Moreover, they were also able to demand for better working conditions since they were often plagued with diseases due to cramped and unhygienic working atmosphere.
Precambrian is the era that makes up the vast majority of the Earth’s history.
