<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>
African Americans were allowed to enlist as soldiers in the Union army after President Abraham Lincoln signed the Emancipation Proclamation.
Answer:
Explanation: The answer would be white men probably
