Which of the following are reasons the Black Death spread? [select three]

it is:

overcrowded and unsanitary cityies- lets face it, cities are not sanitary in the least

trade ships bring infected passengers and rats-really? is it a good idea to bring a bunvh of people over during a plague?

fleas infested rats- our best theory as to how the plague even started, was with infected bacterium Yersinia pestis. The disease was likely transmitted from rodents to humans by the bite of infected fleas.

Explanation:

is this a multiple choice question? if so, could i see the answers to give you the right one!

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation: