Answer: Carried by fleas from rodents to humans, bubonic plague cannot pass from human to human. A doctor swathed in protective gear checks a patient in Manchuria during the 1910-11 outbreak of pneumatic plague, the last before the discovery of sulpha drugs in 1933. Human lungs are the most terrifying tools of the plague.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be that the North had better industrial capabilities, which allowed them to produce more war materials. </span></span>
