On the basis of the system of large scale manufacturing, the worlds major industrial regions may be divided into:

traditional large-scale industrial regions which are thickly clustered in a few more developed countries high-technology large scale industrial regions which have diffused to less developed countries Both 1 and 2 None of the above

Both 1 and 2

On the basis of the system of large scale manufacturing, the worlds major industrial regions may be grouped under two broad types, namely (i) traditional large-scale industrial regions which are thickly clustered in a few more developed countries. (ii) high-technology large scale industrial regions which have diffused to less developed countries.