The Indian National Congress was disbanded in December 1885.
Eliza Lucas Pinckney -LRB- December 28 , 1722 -- 1793 -RRB- changed agriculture in colonial South Carolina , where she developed indigo as one of its most important cash crops .. South Carolina. South Carolina. indigo. Indigofera. Its cultivation and processing as dye produced one-third the total value of the colony 's exports before the Revolutionary War .. dye. Indigo dye. Revolutionary War. American Revolutionary War. Manager of three plantations , Mrs. Pinckney had a major influence on the colonial economy .. plantations. Plantations in the American South. In the twentieth century , Eliza Pinckney was the first woman to be inducted into South Carolina 's Business Hall of Fame .. South Carolina. South Carolina