Answer:
D. because it allowed them to move west and yo move supplies and stuff to and from allowing for easier trade
The first president was g e o rge washington :)
Answer:
Europe between 1347 and 1400. It was a disease spread through contact with animals zoonosis, basically through fleas and other rat parasites at that time, rats often coexisted with humans, thus allowing the disease to spread so quickly.
Explanation: