Answer:
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.
Explanation:
Because New Jersey was located between New York and Philadelphia which gave fighters prime position, not only on land but also in the ocean due to how accessible it was to water. It also was able to control war materials such as raw and worked iron, gunpowder, and muskets.
The Second Barons' War (1264–1267) was a civil war in England between the forces of a number of barons led by Simon de Montfort against the royalist forces of King Henry III, led initially by the king himself and later by his son, the future King Edward I. The barons sought to force the king to rule with a council of barons rather than through his favourites.
I think it is the last one, because revolutions are connected with the need for better treatment and living conditions.