During the qin dynasty, people used the barter system to conduct business, rather than coins or any other kind of standard currency.

when in doubt choose c

it's what my teacher told my class when we were going into psats

is it multiple choice

which statement best describes the relationship between the fourteenth amendment and the african american civil rights movement?

hi, according to my research the answer to the first question would be false. al tabari was the author of the first medical encyclopedia & he was a persian scholar not arab