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Humans start to plant and harvest, make tools, trade, domesticate animals, and govern. Population increases greatly, highest its ever been in Earth. Domestication started approximately 10,000 years ago.
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Due to domestication of animals and crops, agrilcutire supports 10-100 times more people than hunting and gathering allowing people to stay in one spot. Around 12,000 BCE people started to become sedentary.
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Farming in large masses in fertile lands allowed for the beginnings of civilizations, farming gave humans the ability to sustain up to 1,000 people. People no longer had to move with the food source, they made it and nurtured it. Around 12,000 years ago early humans discovered farming.
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Taming Wolves became a substantial change for early Homo Sapien Sapiens and Neanderthals. It allowed man to hunt and sense prey from long distances and track potential threats. It also brought another protector to families, and gave man company. Two theories say different things, one saying wolves and dogs split around 30,000 years ago another says approximately 10,000 years ago.
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The first man-made weapons included, spears, sharpened rocks, bows, and arrows. They were used for killing the food source(animals) and breaking things. They were first made approximately 250,000 years ago.
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The discovery and invention of fire led to warmth, light, cooked foods, defense from animals, and lessened the risk of disease. The first discoveries of fire were said to have been made around 1,000,000 years ago
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The Beringia Land Bridge provides nomads a way to cross the oceans into newly discovered land. They ventured across it because there were mammoths, bison, horses, and caribou plus the land consisted mainly of shrubs and grasses which paved the way for agriculture there. It was said to have first appeared approximately 16,000 years ago, and disappeared 14,500 years ago.
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The First and Only Ice Age occurred approximately 2,000,000 years ago, and lasted for 11,700 years. It caused humans and the food source(animals) to move south. The ice age caused ginormous ice glaciers to form on the very top and bottom of Earth.
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The explosion of Mount Toba about 74,000 years ago results in thousands of miles of ash. Killing approximately 60% of the human population, and majorly effecting the population of animals, and plant life. It lowered the human population to about 10,000-30,000 humans left. This caused early humans to migrate out of areas that were heavily impacted by the eruption.
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Migration out of Africa is said to have started around 2,000,000 years ago. The reason was simple, early humans wondered what lied outside of Africa, they were adventurous and curious. It is thought that all humans share at least some DNA from those first Homo-Erectus that decided to leave Africa.
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Homo Sapiens took the place of all other forms of humans, the first step for humans towards a more advanced civilizations. Era was approximately 200,000 years ago
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First version of humans standing “erect” or standing up, they migrated out of Africa. This groups DNA is related to all versions of humans around the world. Approximately 1.8 million years ago.
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Existed over 2.5 million years ago, ability to make tools used for killling animals and breaking things.
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Lived in Modern Day Central Africa, start of evolutionary chain. Lived in Central Africa; modern day Ethiopia, the first hominid.