The widespread destruction of the war plunged many small farmers into debt and poverty, and led many to turn to cotton growing. The increased availability of commercial fertilizer and the spread of railroads into upcountry white areas, hastened the spread of commercial farming.
Holocaust was the primary reason the United nations called for a convention on prevention and punishment of Genocide in 1948.
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The item that was NOT a cause of the Reformation:
C. The desire to spread Islam to Western Europe.
Further details:
The Roman Catholic Church failed to provide much hope or comfort to people during the years of the 100 Years War and the devastation of the Black Death. Corruption within the church only became worse in the years that followed, and people were wanting change. Coupled with that were new ideas and challenges being posed by the start of the Scientific Revolution. Martin Luther, whose activity sparked the Reformation, was a contemporary of Nicolaus Copernicus, whose work sparked the Scientific Revolution.