Which statement about the early Indus River
valley civilization is an opinion rather than a fact?
(1) Farmers grew a surplus of barley, wheat, and
dates.
(2) The Indus people developed a system of
writing.
(3) Planned cities indicated a use of technology.
(4) The Indus city-states were the most
developed of the time period.
"(3) Planned cities indicated a use of technology" would be the most blatant opinion, but is is possible that number 4 could be as well, depending on your idea of "developed".
