I would say technology? New medicines.
Answer:
they both saw britain as their enemy,by aiding the Americans they were also hurting their enemy. they hoped to regain some territory they lost in the seven years war as well as gain a new trade partner in the united states.
Answer:
Discovery of the Americas, Discovery of the Pacific Ocean,Conquest of Mexico,The First Search for Peru,First Expedition, Second Expedition, Finding the Inca city Tumbez, Third Expedition, Pizarro Makes His First Move, Sacking the City of Cuzco, Death of Francisco Pizarro...
Explanation:
(APEX) Both were surprise attacks that resulted in serious negative consequences for the attackers.