Celtic Europe 1850 BC- AD 400 1850 BC: Celto-Ligurian culture 1600 BC: Bronze work 1200 BC: Urnfield Celts 600 BC: Iron work 390 BC: Celts sack Rome and enter history as "Gauls." 44 BC: A Roman army under Julius Caesar conquers Gaul.
Map of Constantinople (modern Istanbul), by Florentine cartographer Cristoforo Buondelmonti. The oldest surviving map of the city, and the only surviving map which predates the Turkish conquest of Constantinople in
The world map of the Spanish cartographer, conquistador and explorer Juan de la Cosa created in 1500 is the earliest world map showing part of the Americas. Juan de la Cosa sailed the first 3 voyages with Columbus and was the captain of the Santa María.