May 1777: Galvez threatened to fire on British ships at New Orleans which had come to demand the release of British vessels seized by the Spanish on the Mississippi River for allegedly being engaged in illegal commerce. Two of these confiscated vessels were owned by Americans and these boats were secretly returned to their owners by Galvez when he was requested to do so by Pollock.

1778: Spain secretly aided the Americans through the firm of Joseph Gardoqui. Funds were collected at Madrid by Diego Gardoqui who forwarded the money to Arthur Lee in Paris. Lee ordered war material from the Gardoqui Company in Bilboa and they shipped the goods to America. In 1778, Americans acquired 18,000 blankets, 11,000 pairs of shoes, 41,000 pairs of stockings, and great quantities of shirts, tent cloth and medicine.


May 1778: Pollock suggested to the Continental Congress that they should send a force of about 300 men to capture Natchez and Manchac because in the event of war between Great Britain and Spain, the Spaniards would immediately take possession of these two posts.