The correct answer is the Influenza Pandemic.
This Influenza (flu) Pandemic killed between 20 and 100 million people (estimates differ) - more than the war itself!
The source of the Pandemic is still not known, and people suggest such places as the US, China and France.
The Austrians and the Prussians were attacking along the french border and they were counterrevolutionary rebellions breaking out inside France
Answer:
B it kept the balance of free state and slave state.
Explanation:
