More on various genres of pulp fiction, and how they led to the development of comic books.

Pulp fiction was an important form of entertainment in the twentieth century, peaking in popularity around 1940. Pulp fiction came in a variety of genres and was the birthplace for a new one: science fiction.

The 1939-40 New York World's Fair.

When the Churchill government showed no willingness to talk peace, Germany attempted the world's first purely aerial military campaign, to weaken Britain in preparation for invasion, or perhaps even to defeat the enemy entirely by air.

Theories of strategic bombing in the 1930s suggested that it alone might be enough to win a war. But the development of radar meant that the bomber might not always get through after all.

We examine the advances in aviation technology between the World Wars.

The world reacts to the Fall of France.

After the Dunkirk evacuation, the next stage of the Western offensive began, aimed at capturing Paris and defeating France.

After German armor cut off the Allied First Army Group in Belgium, the Royal Navy attempts an evacuation of the trapped forces from the port of Dunkirk.

After months of delays and a diversion into Denmark and Norway, Hitler finally gets his Western offensive.