Answer:
Austin's primary intention was to create a trading venture on the coast of Texas to allow the United States to trade with New Spain. On December 23, 1820, Austin arrived in San Antonio to begin negotiations with the Spanish government to establish a trading post.
He displayed his negotiation skills in The nullification crisis Precipitated by South Carolina.
Back then, Clay want a high tariff to be imposed while Calhounnd wants the lower tariff So Clay negotiated <span> the </span>Compromise Tariff of 1833, in which both of them agree that they will imposed higher tariff in the beginning and will gradually lower it over the years.