Answer:
third-class and steerage-class passengers
Explanation:
I think it was james Brady
The Mississippi River supplied water and contributed as a trade river like the Danube.
Answer:
Countries had a more difficult time rebuilding following WW1, and the conditions in the trenches and the close quarters the men lived in made the spread of the disease easy. The sick soldiers went to medical tents. The doctors who didn't get sick returned home, bringing the virus with them.
Explanation: