 Complete the following phrase:  Oliver Pollock, a friend of the governor of Louisiana, served in April of 1776 as a secret mediator between Luis de Unzaga and the Founding fathers Patrick Henry and Robert Morris in order to bring the first secret aids for the birth of the United States of America. In 1777 he was appointed commercial agent of the United States at New Orleans, making him the representative of the colonies in the city. He used his fortune to fice American operations in the west, and the 