All I know is part A to the question :The geography of India greatly influenced the location of early settlements on the subcontinent. Both the Indus and the Ganges rivers carried rich silt from the mountains to the plains. When the rivers flooded, the silt spread over the plains and made the soil in the river valleys fertile for farming.
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Answer: He led attacks on pro-slavery residents and quickly became a hero in the eyes of northern extremists, also in 1859, him and 21 of his followers attacked and occupied the federal arsenal in Harper's Ferry.