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You need to pick a time frame. 50, 100 years or back to the hunter gatherer stage. Prior to a hundred years ago or so, pretty much everything had to be made from scratch or produced by yourself. Raise your own vegetables, animals for meat.

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Food has changed in many ways over the centuries, as well as in recent years. One of the most significant changes in the past few decades has been the shift from food production being centered in or near the home to food being produced by huge corporations at great distances from the point where it is consumed. Most recently, in the U.S., the amount of food cooked and eaten at home has dropped significantly compared to the amount of food cooked and eaten elsewhere (restaurants, fast food.)

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14y ago

What else can I help you with?