Hallie Jackson. Hallie Marie Jackson (born April 29, 1984) is Chief White House correspondent for NBC News, an anchor for its cable division, MSNBC and a fill-in anchor for Today. She has worked in Salisbury, Maryland; Dover, Delaware; Hartford, Connecticut; New Haven, Connecticut; and Baltimore, Maryland before joining NBC News in 2014. Contents.
Pinckney's Treaty. noun. 1. an agreement in 1795 between Spain and the U.S. by which Spain recognized the 31st parallel as the southern boundary of the U.S. and permitted free navigation of the Mississippi to American ships.
Pinckney's Treaty was signed in San Lorenzo de El Escorial, in Madrid, Spain, on October 27, 1795. Pinckney's Treaty was ratified on March 7, 1796. Purpose of Pinckney's TreatyPurpose of Pinckney's Treaty: Pinckney's Treaty established intentions of friendship between the United States of America and Spain.