Keith D. Dickson

Keith D. Dickson is Professor Emeritus of military studies, National Defense University. Dr. Dickson served in the U.S. Army as a Special Forces officer and taught at the Joint Forces Staff College, Joint Advanced Warfighting School.

Articles & Books From Keith D. Dickson

American Civil War For Dummies
Take a walk through history with this guide for lifelong learnersThe American Civil War is one of the most fascinating and impactful periods in American history. Besides bringing about the end of slavery, the war had many important economic and social effects that continue to shape the history and present-day realities of the American people.
World War II For Dummies
Looking to ally yourself with World War II knowledge?More than 75 years after its end, World War II remains one of the most devastating and impactful events in human history. It was a global war, and the nations that fought it employed every available resource, harnessing both technology and people to one purpose.
Cheat Sheet / Updated 04-15-2022
A number of people and events influenced the course and outcome of World War II. This helpful timeline of World War II (WWII) maps out those key figures and actions in the years surrounding the war.Examining the beginnings of World War IIOfficially, World War II began when Nazi Germany invaded Poland in September 1939 and the French and English declared war against Germany as a result of that invasion.
Article / Updated 03-26-2016
Officially, World War II began when Nazi Germany invaded Poland in September 1939 and the French and English declared war against Germany as a result of that invasion. But the war's beginnings came long before this invasion. World War II was the product of a lot of things coming together in just the wrong way at just the wrong time.
Article / Updated 03-26-2016
For a brief rundown of World War II, check out the following chart, which highlights critical political events, leaders, and military action in the years preceding, during, and following the war: Click here to download and print this timeline.
Article / Updated 03-26-2016
The admirals in both the American and Japanese navies had grown up believing that the decisive naval action in the Pacific would be one straight out of the age of sail — two big battle fleets fighting within sight of each other, with the heavily armored and armed battleship providing the decisive edge. For nearly a generation, the war plans of both nations had envisaged such an engagement — that's why both Japan and the United States built big battleships and why the disarmament efforts of the 1920s focused on reducing the size and number of battleships in the world's fleets.
Article / Updated 12-02-2022
Japan's ambassadors delivered the first part of a final Japanese diplomatic note to U.S. Secretary of State Cordell Hull on December 6, 1941. On the morning of December 7, the final portion of the note arrived from Tokyo to the Japanese ambassadors. The note broke diplomatic relations with the U.S. and provided instructions to destroy the code machines in the Japanese embassy.