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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Answer:
I do believe that it is 1 4 and 5
Explanation:
<span>They built up their supply of arms and made agreements to support each other in the event of war.
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The reason there was a racial split in the Methodist church was so that А. African Americans wanted a separate organization to develop their own leaders.
<h3>Why was there a split in the Methodist Church?</h3>
After Reconstruction, African American members of the Methodist Church decided to form their own organization.
The reason they did this was to allow them to ordain their own leaders without influence from the White dominated Methodist Church. It is worthy of note that they were supported in this endeavor by the Methodist Church.
Find out more on the Methodist Episcopal Church at brainly.com/question/4446841.