The correct answer-
<span>Events covered include the effects that DDT had on the environment and the Cuyahoga river in Ohio catching fire because it was so polluted. In 1969, the crew of a Japanese fishing vessel near Bikini Atoll were exposed to massive doses of radiation from the fallout of an H-Bomb test. The concern over the environment went on way before that, though. </span>
<span>regulating business practices
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It was to help with selling and goods for china.
