I do not know. please help

b.cotton, rubber, sugar cane, tobacco, figs, rice, kapok, sisal, and species in the genus Indigofera, used to produce indigo dye

Explanation:

ok this answer is from the understanding of wikipedia but if you want a good answer send a pic of the book or read over the book . We cant answer things if we don't know the source of the problem.

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.