<h2>Labor unions. In 1883, " The railroad industry" was responsible for creating the first system of time zones in the United States. This answer has been confirmed as correct and helpful.</h2>
<span>Alexander Palmer justified the Palmer Raids of 1919 and 1920 when Palmer warned of an imminent communist takeover.
A raid done on the Union of Russian Workers headquarters on November 25, 1919 uncovered a bombed factory hidden behind a false wall. This discovery lend credence to the threat of communist takeover.
If your question is: What was the reason behind the incident described in this passage? a. Ethnic conflict in the Ottoman empire b. Extreme militarism in Germany c. Serbian nationalism d. Economic competition between France and Germany
I think the answer is d. Economic competition between France and Germany.
