The growth of means of transport has created a world market and an opportunity for division of labor embracing all the developed and most of the undeveloped states.

Modern techniques have torn down state frontiers, both economical and intellectual. The growth of means of transport has created a world market and an opportunity for division of labor embracing all the developed and most of the undeveloped states.

The main concept is that of an international solidarity expressed in practice through worldwide division of labor: free trade is the principal point in the program of internationalism.

Concord, solidarity, and mutual help are the most important means of enabling animal species to survive.

In particular, the efforts to reestablish peace after the World War have been directed toward the formation of states and the regulation of their frontiers according to a consciously national program.

Europe cannot survive another world war.