What were the ways of not getting the black plague from someone else?

The Black Plague is very rare nowadays, and in order to prevent yourself from getting it, avoid rats, mice and, squirrels.

Prevention Procedure:

Bubonic plague is transmitted through the bite of an infected flea or exposure to infected material through a break in the skin. Symptoms include swollen, tender lymph glands called buboes.

Explanation:

I hope this helps!

(b) britain had a much larger navy than the u.s.

(d) the u.s. had a small army compared to britain.

barack obama

44th president of the united states