In western europe and north america, scientists began to understand the causes of infectious diseases at about what point in history?1850
I honestly don’t even know lol
Answer:
The United States was transformed from an agricultural to industrial society in the years following the Civil War. Factors contributing to this remarkable change included the following: Availability of massive supplies of raw materials, such as timber, iron ore, oil and other resources.
Federalist Papers. And there was a total of 81 of them