Questions refer to the map below.
-Based on your knowledge of world history, which of the following made Portuguese oceanic voyaging possible in the fifteenth century?

Question

Questions refer to the map below. 
-Based on your knowledge of world history, which of the following made Portuguese oceanic voyaging possible in the fifteenth century?

Quizplus · Accepted Answer

The Portuguese developed new shipbuilding technologies, such as the caravel, and improved navigational skills, including the use of the astrolabe and compass, which facilitated their oceanic voyages in the fifteenth century.

Questions Refer to the Map Below