Many people believe that the polygraph test is actually a very good "lie detector." Some groups have suggested that the polygraph is as high as 98 percent accurate, while research has found that it yields a high rate (as much as 40 percent) of false positives. This discrepancy highlights the critical thinking concept of .

Extraordinary Claims.

Explanation:

It is generally known and taken that extraordinary claim requires extraordinary evidence. Therefore, when it comes to extraordinary claims, it’s generally preferable to view ‘extraordinariness’ as a spectrum, rather than as a binary status. Therefore, claims are viewed claims as either ordinary or extraordinary, it’s better to view them as ranging between these two ends of the spectrum, based on how likely they are given everything that is known on the subject.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.