In response to this threat to the communications network, the practice of cable burial has developed.

The traditional practice developed differently in the north and the south of Europe.

The science and practice of blood transfusions was developing internationally at the time.

Since then, food sovereignty policy and practice in Venezuela have been developing rapidly.

However, this practice of providing the industry with raw materials did not develop any further.

The practice developed into a wide-scale business which flourished until the late 16th century.

This practice has developed through intense commercial competition in these industries.

At the same time, much good practice has developed that needs better dissemination and application.

Another change has been made to exchange the information and best practice developed under the programme.

The infamous practice of foot binding developed in this period as a result.