Answer: I hope this is helpful
Step-by-step explanation:
Spain's motivation to help the American colonists was driven by a desire to regain the land it had lost to Britain and, with other European powers, make incremental gains against British possessions in other parts of the world.Spain played a signal role in the American Revolution as a supply source for munitions and other material for the Americans. After 1779, Spain's military forces won significant victories against Great Britain, thereby helping to bring the war towards a conclusive defeat of the British.Common Enemy - Britain had become the major power in Europe and the rest of the world. Countries such as France and Spain saw Britain as their enemy. By aiding the Americans they were also hurting their enemy.France, Spain and the Dutch Republic helped to make it possible for the American colonies to sustain the war, and in Yorktown, the French played a critical role in the victory by using their navy to block British ships that would have evacuated Cornwallis and his troops from VirginiaThey were competing against Britain for control of North