How did the end of the ice age affect the food-gathering habits of the early

The Ice Age is defined as a time with large snow storm and a colder climate. This led to a more hunter-gatherer life-style, as early humans hunted mammoths and other animals in the area for a more meat-diet meals. However, with the warming of the world, animals that lived more in colder-climates soon was replaced by warmer climates, resulting in new game, as well as suitable farmlands and wild-areas that had edible plant species.

So because of the wide climate change, the humans went from hunter-gathering habits to farming, and later taming animals.

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the answer would be:

b. race

what are two things that greatly the american economy after the war? the huge buildup of u.s. military the beginning of the korean conflict the creation of the gi bill the marshall plan for nations