Before revision: Application to the Pacific Ocean - the Manila Galleon Map of the five major ocean gyres 300 px|Route from Philippines to Acapulco, Mexico 250px|Portuguese trade routes (blue) and the Spanish trade routes (white).
After revision: Application to the Pacific Ocean – the Manila Galleon Map of the five major ocean gyres 300 px|Route from Philippines to Acapulco, Mexico 250px|Portuguese trade routes (blue) and the Spanish trade routes (white).