The Dramatic Rise and Fall of the Portuguese Empire: The History and Legacy of Portugal's Mercantile Empire across the World

Trade was able to increase in Europe around the world due to more effective ships being introduced, and some of the improvements that were made to the ships were first introduced by the Chinese. The introduction of multiple mast ships and the sternpost rudders allowed the ships to travel quicker and be more maneuverable. By the start of the 15th century, ships were now much larger and able to support long distance travel with a minimum number of crew aboard.

With that, the Portuguese star...