The fourteen points was a statement of principles for peace that was to be used for peace negotiation in order to end world war I
Papermaking (50–121 AD) ...
Silk. ...
Tea Production (2737 BC) ...
Kites. ...
The Seed Drill (250 BC) ...
Abolitionists employed each of these techniques. The underground railroad was a system used to help slaves escape. Religion played a critical role in helping people realize the immorality of slavery and armed force was used in certain cases (occasionally resulting in even greater problems or backlash from slave owners).
Answer:Several causes for it is the emergence of capitalism, European imperialism, efforts to mine coal, and the effects of agriculture revolution.
Explanation:
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