So what I've learned in the past is the operators have made an error ( in Mark II) and when that happened that's when the term bug came!
Answer:
A.) It helped them find their way to new countries by land and water
Holocaust cause the death of many jews.
The U.S is one of the reasons why we discovered the concentration camps
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 British would cede all lands east of the Mississippi River and North to Canada to the United States except for Florida, which would be given back to Spain.