1. How did it spread?/How did it kill people?

2. How did it spread?
It spread by the flea which bit a rat who then got close enough to a human and the flea jumped of the rat and onto the human, leaving the rat dead. It then bit the human and went onto it’s next victim.

3. The two plagues spread the disease quickly
They attack at the same time and it is possible to be infected with one but not the other.
The pneumonic is the deadliest, killing everything it infects.
30% of people who caught the bubonic plague survived.