Question

What important event occurred during the industrial and scientific revolution?
A. The discovery of the polio vaccine
B. The invention of the process of pasteurization
C. The outlawing of the medical use of vivisection
D. The ratification of the medical amendment

Answer 1

Would have to be B because that's around 1864, the polio vaccine was invented till after FDR died, Vivisection is still legal and there is no medical amendment.

Answer 2

The right answer is B. The invention of the process of pasteurization. Pasteurization is a process that kills microbes (mainly bacteria) in food and drink, such as milk, juice, canned food, and others. It was invented by French scientist Louis Pasteur during the nineteenth century. Following the industrial and scientific revolution, in 1864 Pasteur discovered that heating beer and wine was enough to kill most of the bacteria that caused spoilage, preventing these beverages from turning sour. Today, pasteurization is used widely in the dairy industry and other food processing industries to achieve food preservation and food safety.