Fill in the blanks:
(a) Growers of wood in Europe saw................ as a crop which would provide competition to their earnings.
(b) The demand for indigo increased in late-eighteenth-century Britain because of ......................... .
(c) The international demand for indigo was affected by the discovery of.......................... .
(d) The Champaran movement was against...................... .
Look into the history of either tea or coffee plantations in India. See how the life of workers in these plantations was similar to or different from that of workers in indigo plantations.