Which country, if all on are even footing, could most likely do it first? Would it be the British? Or maybe the Germans could advance faster if Hitler didn't have reservations? What resources are exactly needed to mass produce tularemia, anthrax, brucellosis, botulism, deadly nerve agents,(Amiton, V agents, Tabun gas, Sarin, cyanogen chloride, etc), and other such things and what technology needs to be developed to deploy them efficiently?