Answer:
Their newspapers were filled with sensational stories designed to get the widest possible readership.
Explanation:
The answer should be evolutionary theory, good luck!
The introduction of iodized salt in the 1920's dramatically<span> reduced rates of goiter</span> in the United States. This rapidly reduced the incidence of iodine deficiency. The United States and Switzerland were the first two countries to introduce the use of iodized salt to their country.
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