It was the refinement of the Bessemer process, first used in the United States in the 1860s, that allowed for the major advance in skyscraper construction. As steel is stronger and lighter in weight than iron, the use of a steel frame made possible the construction of truly tall buildings.
Answer:
centralization.
Explanation:
Centralization is one of the methods used to increase a government's power during a war period. The others include increased military and internal enforcement spending and propaganda to shape the message reaching the masses.
German declaration of Submarine Warfare
Zimmerman Telegrams
Answer:
<em>European traders adapted to Chinese society.</em>
