How did the spanish declaration of war on britain aid the patriot cause

In 1778, France became an official ally of the United States through the Treaty of Alliance. ... French soldiers helped to reinforce the continental army at the final battle of Yorktown in 1781. The Spanish. The Spanish also sent supplies to the colonies during the Revolutionary War.

Explanation:

i am pretty sure it is d.

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.