During the 14th century, the Black Death became a widespread epidemic primarily because of 2) Chinese overseas exploration. More specifically, the Black Death was spread through the Silk Road, because it started on the plains of Central Asia and was brought back to Europe, where it lived off rats that would go on merchant ships all around the continent. The Black Death massively reduced the European population by up to about sixty percent.
The first one and the second one. Hope this helped! : )
Bulgaria is the answer you're looking for.
Answer:
The answer is negative affectivity.
Explanation:
People who present negative affectivity are characterised by feelings of fear, anxiety, distress and other negative emotions. This is usually related to low self-esteem and insecurity.
Several studies show that high degrees and prolonged presentation of this trait might result in common mental disorders, such as depression or bipolar disorder.