Which development most aided explorers in their ability to sail the oceans to discover the new world during the age of discovery

Caravel and Carrack.

Explanation:

The Age of Exploration or the Age of Discovery extends between 15th to 17th century. This was the period during which European ships traveled around the world. Invention of Carrack and Caravel is considered the most important development during this period, as this made sailing in the Atlantic safe and possible. It was during this period Christopher Columbus discovered America. Some other important explorers of this period were Vasco da Gama, John Cabot, etc.

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