<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be that the US starting to invest heavily in the stock market, which led to short-term prosperity but also led to a giant "bubble" that would pop and cause the Great Depression.</span></span>
<span>Permanent settlements were developed for the first time.
</span>
C. Learning to domesticate plants and animals changed the way
humans lived.
