The purpose of this study is to examine the factors of economic efficiency embodied in the modern personal airplane and its related services in the United States, with a view to ascertaining the significance of such transportation as a technological factor in the American national economy.

This study attempts to impart such facts as will enable the reader to select his own alternative as to the feasibility of monopoly or free competition within the aluminum industry. In order to assist the reader in making decisions the evolution of the supply and price structure of aluminum and its effects on demand are submitted.

This thesis will, in the main, deal with the more important technical developments of the automobile. It will attempt to report these developments as they affected the evolution of the motor vehicle, to show how they came about, and to set forth the conditions that influenced them.

The problem to be dealt with in this paper is the theory of capitalistic stagnation. Why is it important to examine the theory of capitalistic stagnation? The continuity of the theory of stagnation is the only portion of economic doctrine that is held in common by the Classical, Marxian, Keynesian, and Institutional economists.

"The Tennessee Valley Authority is a world example of the full development of a river basin in soil conservation, flood control, navigation, electric power, afforestation, and recreation... Many river basin areas in the United States have created planning commissions to further develop the advancement of their own watershed problems. The Trinity Improvement Association is the planning commission for the Trinity River watershed area... In Chapter II a factual resume of the Tennessee Valley Authority will be given, and this chapter will be used as a basis of comparison for the development of the Trinity River Basin. Chapter III covers the problem of soil conservation and flood control within the watershed area; Chapter IV deals with the industrial and municipal use of water and the resources of the tributary area; Chapter V contains a brief history of the canal movement on the Trinity, the feasibility of such a canal, and miscellaneous developments; and Chapter VI contains the conclusions that it seems appropriate to draw. " -- leaf 1.