In fact, the peanut plants actually enriched the poor soil with much - needed nitrogen. The peanut eventually made its way from Africa to North America during the time of the slave trade.
आखिरकार मूँगफली, गुलामों के खरीदने - बचने के धंधे के दौरान अफ्रीका से उत्तर अमरीका भी पहुँच गयी ।