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Periods of History. Prehistory, Middle Ages, Ancient History, Early Modern Age and Late Modern Age.

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Prehistory. People living in tribes and sleeping in caves. They discovered the fire and invented the wheel.

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Ancient History. The first civilizations like Romans and Ancient Greeks appeared. People built their first cities and started using the items.

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Middle Ages. Muslims crossed the Strait of Gibraltar from North Africa to the Iberian Peninsula. They conquered the south and called it Al-Andalus.

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Then Christians conquered it again. This is called Reconquista.

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Early Modern Age. Christopher Columbus arrived in America in 1942. There were many explorers and discoveries. The printing press was invented. There were many important painters and writers.

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Late Modern Age. Kings lost their power. Countries allowed people to vote. This is called Democracy.

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There were the First and Second World Wars. There were inventions such as the steam train, which is the beginning of the Industrial Revolution.

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Modern Age. Internet has transformed people's lives. We use digital devices like smartphones or tablets for entertainment and to communicate. We explored the space. Transport, entertainment and communication changed in this period.