Having sufficient food brought an end to

a. the new stone age

b. nomadic ways of life

c. the last ice age

d. farming communities

Having sufficient food brought an end to nomadic ways of life.

Option B

Explanation:

Groups of people use to spend life in nomadic ways due to unavailability of access amount of food, they use to settle at a particular place use its resources be it fruits, hunting , fishing or gathering but ultimately the resources of the place use to get exhausted due to change in weather, movement of animal, and ultimately the group of people use to migrate to another place for resources and hence termed as nomadic life but once people get enough amount of food and became self-sufficient it brought an end to "nomadic ways of life".

b.europe i believe because north america has 3 countries in a way and with all the stuff with illegal immagrants from mexico or whatever so i would say europe.

china is shifting toward specialization in industry and services and away from agriculture.

explanation:

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