management emphasized internal operations because managers were concerned primarily with meeting the explosive growth in demand brought about by the Industrial Revolution.

Systematic management

Explanation:

Systematic management is an approach of management which focus on the process of the management instead of the final outcome. The objectives of this approach to the management are:

To establish the particular procedures and processes to be used in the completion of the job task.

So, the systematic management is the one which focus on the internal operations as managers are concerned with the growth brought about through the Industrial Revolution.

don't use it that much