Answer:
<em>C) dissociative amnesia.</em>
Explanation:
<em>Dissociative amnesia is a form of dissociative disorder</em> that includes <em>not being able to recall substantial private information which would normally not be lost with normal forgetting. </em>
Generally <em>it is triggered by trauma or anxiety</em>. After ruling out other causes of amnesia, diagnosis is based on history.
Only thing I can think of is ivory. They do produce it, it is exported but that's illegal...
The last few decades have seen significant changes in the percentage of women's workforce, especially mothers with underage children, most of whom are working full-time. For example, from March 1975 to March through March 2000, the percentage of mothers with children under the age of 18 rose from 47% to 73%. Thus, According to the data of the U.S. Bureau of Labor Statistics in 2007, this percentage is 71%.
<span>Substitution Effect, The idea that as prices rise (or incomes decrease) consumers will replace more expensive items with less costly alternatives</span>