1. PRE-COLOMBIAN CIVILISATIONS
1.1. The Mayas
1.1.1. They lived in Central America.
1.1.2. They
1.1.3. They worked mainly in agriculture, cultivating maize.
1.2. The Aztecs
1.2.1. They lived in the Valley of Mexico.
1.2.2. They conquered territories and built a great empire in central and southern Mexico.
1.2.3. The capital of the empire was Tenochtitlan.
1.2.4. Their last emperor was Moctezuma.
1.2.5. Their spanish conqueror was Hernán Cortés.
1.3. The Incas
1.3.1. They lived in the high plateaus of the Andes.
1.3.2. They worked in agriculture.
1.3.3. The capital of the empire was Cuzco. Another important city was Machu Pichu.
1.3.4. Their last emperor was Atahualpa.
1.3.5. Their spanish conqueror was Francisco Pizarro.
2. DISCOVER OF THE PACIFIC
3. FIRST VOYAGE AROUND THE WORLD
3.1. Ferdinand Magellan
3.2. Juan Sebastián Elcano
4. COLOMBUS
4.1. The Project
4.2. The Expeditions
4.2.1. First Expedition
4.2.2. Second Expedition
4.2.3. Third Expedition
4.2.4. Fourth Expedition
4.3. His Mistakes
4.3.1. He calculated the diameter of the Earth incorrectly.
4.3.2. He thought the ocean was the obly thing separating Europe and Asia. He didn't know about the existence of the continent of America.