
World History Atlas
Founding Explorer Edition
1400–1600 · Voyages · Discovery · New Worlds








Topics Covered
The Age of Exploration, spanning roughly 1400 to 1600, was a period of unprecedented maritime voyages that connected the world's continents for the first time. Driven by the desire for new trade routes, wealth, and geographic knowledge, European nations — especially Portugal and Spain — launched expeditions that permanently reshaped the global map.
These voyages opened the Americas to European contact, established sea routes to Asia, and triggered centuries of colonization, trade, and cultural exchange that defined the modern world.
The Caravel
A lightweight, highly maneuverable ship that could sail against the wind — the workhorse of exploration.
Magnetic Compass
Adopted from Arab and Chinese navigators, it allowed sailors to find direction far from shore.
Astrolabe
Enabled sailors to calculate their latitude using the position of the stars and sun.
Portolan Charts
Detailed coastal maps created from sailor observations, enabling more precise navigation.
Lateen Sail
Triangular sails allowed ships to sail closer to the wind direction, opening new routes.
Dead Reckoning
Navigators estimated position using speed, direction, and time — critical before GPS.
Christopher Columbus
Genoese Explorer
Reached the Caribbean in 1492 under Spanish patronage, opening European contact with the Americas.
Vasco da Gama
Portuguese Navigator
Reached Calicut on India's west coast in 1498, opening direct European trade with Asia.
Ferdinand Magellan
Portuguese-Spanish Explorer
Led the first circumnavigation of the globe (1519–1522), proving the Pacific Ocean's vastness.
Hernán Cortés
Spanish Conquistador
Led the conquest of the Aztec Empire in 1519–1521, reshaping Mesoamerica under Spanish rule.
Continue in Chronos
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Intellectual foundation for exploration
Why Europeans sought new routes
Original trade route that inspired exploration
Colonial expansion and global conflicts