Answer: its b
Explanation: The bacterium that causes the bubonic plague is called yersinia pestis. It can survive in rodent populations and is spread to other mammals, including humans, through flea bites. ... The 1330s outbreak also spread west across Central Asia via traders using the Silk Road.
Answer:
The answer is B, Vladimir Lenin took them out of WWI because of the revolution
my feelings would be that it was a pleassure helping them
I think it's C i hope I help