This book will argue that despite the fiasco of that policy already in the spring of 1917, despite America’s reluctant engagement in World War I, this would remain the basic objective of Wilson and his successors right down to the 1930s. And it is this which holds the key to answering the question that follows. If the United States was bent on instituting an Open Door world and had formidable resources at its disposal to achieve that goal, why did things go so badly awry?