Answer:
More Americans began to hold jobs in industrial manufacturing
<em><u>hope it help you</u></em>
<em><u>thx</u></em><em><u> </u></em><em><u>for POINTS</u></em><em><u>~</u></em>
To over run the project system
The plague came from the fleas on the rats and the rats traveled through ships and merchants ship coming from other countries. Once the rats with the fleas reached a city heavily populated, mass amounts of people died because the disease was contagious. To add to that the cities were extremely dirty and had dead people everywhere.
