B is the answer
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The stock market crash of 1929 – considered the worst economic event in world history – began on Thursday, October 24, 1929, with skittish investors trading a record 12.9 million shares. On October 28, dubbed “Black Monday,” the Dow Jones Industrial Average plunged nearly 13 percent. The market fell another 12 percent the next day, “Black Tuesday.” While the crisis send shock waves across the financial world, there were numerous signs that a stock market crash was coming
Answer:
“The data reveals an important point: There is no singular industry or job where unauthorized immigrant workers are a majority. They are outnumbered by native-born workers when you consider the totality of the data”
Explanation: