The Necessary Improvements in Which Three Areas Are Regarded as Essential

Multiple Choice

The necessary improvements in which three areas are regarded as essential elements in the Age of Exploration?

A) Navigation, ship style, and capitalism.
B) Religious ferver, industrialism, and staple crops.
C) Three field crop rotation, navigational abilities, and cartography.
D) Navigation, shipbuilding, and weaponry.
E) Banking, joint stock companies, and navigation.