Feudalism. The Middle Ages or medieval time is believed to have started with the fall of the Roman<span> Empire in 476 and to have lasted about 1,000 years until about 1450. The </span>beginning<span> of the Middle Ages is called the Dark Ages because the great civilizations of Rome and Greece had been conquered.</span>
Answer:
<em>Confirmation Bias</em>
Explanation:
Confirmation bias <em>is caused by your desire's immediate impact on convictions. </em>
When individuals want to be true to some idea or concept, they end up thinking it is true.
It is a<em> tendency to find, define, favor and recall information in such a manner as to assert one's previous views or hypotheses.</em> It is a form of cognitive prejudice and an inductive reasoning systematic error.
Answer I believe is cognitive
