Graham Wallas has reminded us that writing as compared with speaking involves an impression at the second remove and reading an impression at the thi… - Harold Innis

The full impact of printing did not become possible until the adoption of the Bill of Rights in the United States with its guarantee of freedom of the press. A guarantee of freedom of the press in print was intended to further sanctify the printed word and to provide a rigid bulwark for the shelter of vested interests.

Canada came under the sweep of the Industrial Revolution at one stroke whereas the western movement of the United States was a gradual development. There are no transcontinental railroads controlled by one organization in the United States. In Canada transcontinental roads are distinct entities controlled in eastern Canada. Similarly in financial institutions the branch bank system with its headquarters in the east has been typical of Canada but not of the United States. No such tendency toward unity of structure in institutions and toward centralized control as found in Canada can be observed in the United States.

The discovery of printing in the middle of the fifteenth century implied the beginning of a return to a type of civilization dominated by the eye rather than the ear.