When the Black Death spread through Europe Its cause was not understood so?

When the Black Death spread through Europe Its cause was not understood so?

The correct answer is D. The Black Death was a devastating pandemia which caused the death of between 75 and 200 million people in both Europe and Asia between 1347 and 1351. At those times, the population was highly influenced by religious beliefs and superstitions.

What is a correct assumption historians make when they evaluate a source of information they know an eyewitness report will be free of bias they know an eyewitness report will always be accurate they know an expert will provide the most accurate information they know?

Answer: They know an expert will provide the most accurate information. Explanation: They know an eyewitness will be free of personal bias.

What caused the Black Death?

The plague is caused by bacteria called Yersinia pestis. It’s usually spread by fleas. These bugs pick up the germs when they bite infected animals like rats, mice, or squirrels. Then they pass it to the next animal or person they bite.

How long did the first pandemic last?

The influenza pandemic of 1918–19, also called the Spanish flu, lasted between one and two years. The pandemic occurred in three waves, though not simultaneously around the globe. In the Northern Hemisphere, the first wave originated in the spring of 1918, during World War I.

Where did the 1918 Spanish flu start?

United States. The first confirmed cases originated in the United States. Historian Alfred W. Crosby stated in 2003 that the flu originated in Kansas, and author John M. Barry described a January 1918 outbreak in Haskell County, Kansas, as the point of origin in his 2004 article.

How often does a pandemic occur?

The definition from the U.S. Centers for Disease Control and Prevention is nearly the same: “A pandemic is a global outbreak of disease. Pandemics happen when a new virus emerges to infect people and can spread between people sustainably.” The Facebook post suggests that pandemics only occur every 100 years.