Gregory, Ross. <br/><br/>
The origins of American intervention in the First World War/ 
Ross Gregory. 
 - First edition 
 - xi, 162 pages ;  21 cm  
 - The Norton essays in American history  .
<br/><br/> Includes bibliographical references (pages 149-157) and index  
<br/><br/><label>ISBN: </label>0393099806  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1914-1918--United States