How did agriculture changed human life

Caused him to live stable life where he is

It allowed for people to not live nomadic style, always searching for animals and fruits, but rather to grow them on their on. That also means higher life expectancy and it also lead to hierarchy. One with most crops was the leader or king of that group. First cities will be born like this.

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

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i googled "who was kolson johanson" and this is the answer i found.

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a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”