What was the reason for first world war
Answers
Answer:
Historians have generally taken three approaches to explaining the causes of the First World War. The first is specific, neatly pointing to a single event—the assassination of the Archduke Franz Ferdinand in Sarajevo on June 28, 1914. The second looks for the deeper, underlying causes of the conflict by closely studying global trends that had been building over many years. The third suggests that the world just sort of fell into war, almost by mistake, through mismanagement of the crisis caused by Archduke Ferdinand's assassination.
Answer:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
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