Question: What was the position of the minister to the country which subsidized indigo crops from the Lowcountry who negotiated a treaty in 1795?

<P0-S0> although the city lost the status of state capital to columbia in 1786, charleston became even more prosperous in the plantation-dominated economy of the post-revolutionary years. <P0-S1> the invention of the cotton gin in 1793 revolutionized the processing of this crop, making short-staple cotton profitable. <P0-S2> it was more easily grown in the upland areas, and cotton quickly became south carolina's major export commodity. <P0-S3> the piedmont region was developed into cotton plantations, to which the sea islands and lowcountry were already devoted. <P0-S4> slaves were also the primary labor force within the city, working as domestics, artisans, market workers, and laborers. <SEP> <P1-S0> John Jay (December 23, 1745 – May 17, 1829) was an American statesman, patriot, diplomat, Founding Father of the United States, negotiator and signatory of the Treaty of Paris of 1783, second Governor of New York, and the first Chief Justice of the United States (1789–1795). <P1-S1> He directed U.S. foreign policy for much of the 1780s and was an important leader of the Federalist Party after the ratification of the United States Constitution in 1788. <SEP> <P2-S0> Supported with subsidies from Britain, indigo was a leading export by 1750. <P2-S1> Colonial Lowcountry landowners experimented with cash crops ranging from tea to silkworms. <P2-S2> African slaves brought knowledge of rice cultivation, which plantation owners cultivated and developed as a successful commodity crop by 1700. <P2-S3> With the coerced help of African slaves from the Caribbean, Eliza Lucas, daughter of plantation owner George Lucas, learned how to raise and use indigo in the Lowcountry in 1747. <P2-S4> Those and naval stores were exported in an extremely profitable shipping industry. <SEP> <P3-S0> as white settlers began populating montana from the 1850s through the 1870s, disputes with native americans ensued, primarily over land ownership and control. <P3-S1> in 1855, washington territorial governor isaac stevens negotiated the hellgate treaty between the united states government and the salish, pend d'oreille, and the kootenai people of western montana, which established boundaries for the tribal nations. <P3-S2> the treaty was ratified in 1859. while the treaty established what later became the flathead indian reservation, trouble with interpreters and confusion over the terms of the treaty led whites to believe that the bitterroot valley was opened to settlement, but the tribal nations disputed those provisions. <P3-S3> the salish remained in the bitterroot valley until 1891. <SEP> <P4-S0> Jay Treaty Treaty of Amity, Commerce, and Navigation, Between His Britannic Majesty and The United States of America First page of the Jay Treaty Context To relieve post-war tension between Britain and the United States Signed November 19, 1794 (1794 - 11 - 19) Location London Effective February 29, 1796 (1796 - 02 - 29) Negotiators William Grenville, 1st Baron Grenville John Jay Signatories Kingdom of Great Britain United States Jay's Treaty at Wikisource