In all human history, man has always used biological weapons in his bellicose conquests. Since Alexander, who contaminated the drinking water of the cities he besieged with corpses of putrefying animals, until Sir Jeffrey Amherst, commander of the British troops in North America, who would have suggested using smallpox to fight against the rebellion of the population in the 18th century, which is certainly the first attack consciously proven to be biological.
Biological weapon or ge ...