The effects of Zhou metal workers mastering iron were…
Option A: during the Zhou dynasty, China was characterized by warfare, political and military reforms, but it was first unified during the Qin dynasty.
Option B: it is true that with the introduction of iron, China acquired stronger and more effective farm tools as well as increasing crop yield.
Option C: during the Zhou dynasty China not only developed iron technology but also improved technology of war making better weapons by means of smelted iron. As a result, iron weapons spread to the masses, contributing to the Warring States period.
Option D: it is also true that the Zhou jealously guarded the secret of smelting the iron and created a trading empire. The iron production encouraged trade and improved the empire economy.
Option E: Zhou craftsman are known for their iron art and it is still sold today. During the Zhou period, the craftsmanship had great importance for his skills for producing sophisticated iron weaponry.
Option F: Iron helped the Zhou rulers so much that they reserved the Mandate of Heaven for themselves alone. It was a period of cultural and intellectual expansion during Zhou era and the iron helped rulers keep the control of the land
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The North had more buildings because the South depended on plantations and farms for slavery.
<span>B. The American army recovered after losses in Savanna and Charleston by employing guerrilla warfare techniques to attack the British troops. This approach was very effective because the British troops were unaccustomed to this type of warfare. Francis Marion, nicknamed the Swamp Fox was instrumental in defeating the British using this method of warfare.</span>
They destroyed vital supplies. What is one way the Eastern Front was different from the Western Front? The Eastern Front had front lines that moved widely, while the Western Front did not.