Although this depends slightly on what period you're referring to during this time, the best answer would be that "Immigrants" made up the largest percentage of workers in American industry during the late nineteenth century, since the economy had shifted towards industrial output as opposed to agrarian output.
Answer:
The Treaty of Versailles led to World War II because its terms punished Germany too severely. The treaty stripped away Germany's land acquisitions, required Germany to pay billions in reparations, and forced them to accept responsibility for World War I.
Explanation:
It going to be B. the author clais that entertainment outlets are struggling to find new business models to accommodate streaming.