The Chronology of Human Migration , the Bronze Age, the Iron Age, Portuguese colonization and industrial times. I talk about different points in history to know where we come from. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Early Human Migrations The earliest human migrations are the early migrations and expansion of ancient and modern humans across continents. It began 2 million years ago with the migration out of Africa of Homo erectus. Climate change affected migration through a 21,000-year wobble in the Earth's axis, meaning that sometimes North Africa and the Arabian Peninsula received less sun but more rain, creating greener landscapes and wetter and more possibilities for human expansion. They expanded rapidly along the coast to India and reached Southeast Asia and Australia by 50,000,000 years ago. A little later, 50,000,000 years ago, the next group appeared and planned an inland trek from the tropics to the Middle East and South Central Asia. They were about to inhabit the northern latitudes of Asia, Europe and beyond. About 20,000 years ago, a small group of Asian hunters rode out into a storm, heading toward the East Asian Arctic during the Last Glacial Maximum. By this point, the great ice sheets covering the far north had sucked much of the Earth's moisture into their immense expanses of ice. Sea levels have dropped more than 91 meters. It showed a bridge that connected Asia to America. Hunters crossed it, 15,000 years ago they had entered the lands under the ice and within 1,000 years they had reached the tip of South America. Some may have even managed to get there by sea. The Bronze Age The Bronze Age is an ancient period described by the use of bronze. An ancient civilization is defined as being in bronze by producing bronze by smelting its own copper and mixing it with tin, arsenic, or other metals, or by trading bronze from production areas elsewhere . Bronze is harder and stronger than other metals available at the time, allowing Bronze Age civilizations to gain the advantage. The beginning of this period is sometimes called the Chalcolithic (copper-stone) age, in reference to the early use of pure copper as well as its previous tool-making material, stone. It was rare at first, copper was originally only used for small or valuable items. Its use was known in eastern Anatolia around 6,500 BC and quickly became common. At first few tools were made, but around 1200 BC bronze replaced all stone tools. When bronze was found to be better than copper, it was abandoned as the metal of choice for tools. Bronze became important because it was strong. The Iron Age The Iron Age is the period following the Bronze Age. Its production took place in Anatolia at least 1200 BC. Most of Europe, Asia, and Africa reached the Iron Age around 500 BC. Iron is easy to find, but difficult to make into tools. It melts at a higher temperature than bronze. When blacksmiths learned to make iron tools, they were able to make large numbers of them. With better tools, they could do more. Some.

Essay / The Chronology of Human Migration , the Bronze Age, the Iron Age, Portuguese colonization and industrial times. I talk about different points in history to know where we come from. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Early Human Migrations The earliest human migrations are the early migrations and expansion of ancient and modern humans across continents. It began 2 million years ago with the migration out of Africa of Homo erectus. Climate change affected migration through a 21,000-year wobble in the Earth's axis, meaning that sometimes North Africa and the Arabian Peninsula received less sun but more rain, creating greener landscapes and wetter and more possibilities for human expansion. They expanded rapidly along the coast to India and reached Southeast Asia and Australia by 50,000,000 years ago. A little later, 50,000,000 years ago, the next group appeared and planned an inland trek from the tropics to the Middle East and South Central Asia. They were about to inhabit the northern latitudes of Asia, Europe and beyond. About 20,000 years ago, a small group of Asian hunters rode out into a storm, heading toward the East Asian Arctic during the Last Glacial Maximum. By this point, the great ice sheets covering the far north had sucked much of the Earth's moisture into their immense expanses of ice. Sea levels have dropped more than 91 meters. It showed a bridge that connected Asia to America. Hunters crossed it, 15,000 years ago they had entered the lands under the ice and within 1,000 years they had reached the tip of South America. Some may have even managed to get there by sea. The Bronze Age The Bronze Age is an ancient period described by the use of bronze. An ancient civilization is defined as being in bronze by producing bronze by smelting its own copper and mixing it with tin, arsenic, or other metals, or by trading bronze from production areas elsewhere . Bronze is harder and stronger than other metals available at the time, allowing Bronze Age civilizations to gain the advantage. The beginning of this period is sometimes called the Chalcolithic (copper-stone) age, in reference to the early use of pure copper as well as its previous tool-making material, stone. It was rare at first, copper was originally only used for small or valuable items. Its use was known in eastern Anatolia around 6,500 BC and quickly became common. At first few tools were made, but around 1200 BC bronze replaced all stone tools. When bronze was found to be better than copper, it was abandoned as the metal of choice for tools. Bronze became important because it was strong. The Iron Age The Iron Age is the period following the Bronze Age. Its production took place in Anatolia at least 1200 BC. Most of Europe, Asia, and Africa reached the Iron Age around 500 BC. Iron is easy to find, but difficult to make into tools. It melts at a higher temperature than bronze. When blacksmiths learned to make iron tools, they were able to make large numbers of them. With better tools, they could do more. Some.

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