The United States declares war on the Axis and enters the war

The United States declares war on the Axis and enters the war in December 1941, overturning the isolationist course of the Lindbergh administration. Japan’s surprise attack brought a declaration of war from Congress; Germany and Italy then declared war on the United States, and Congress responded in turn. In the novel’s alternative history, the sequence transforms a country whose government had promised to avoid foreign wars into a combatant in a conflict already consuming much of the world.

Before the declarations

The move toward war came after months of mounting pressure. In October 1941, Franklin D. Roosevelt asked Congress to amend the Neutrality Act so that U.S. merchant ships could be armed and enter combat zones. The following month, a large Japanese striking force assembled in the Pacific while negotiations with the United States appeared to continue, including through the arrival of Japanese envoys for peace talks.

The prospect of entry into the war sharply contradicted the policy Lindbergh had promoted. His administration had stressed military preparedness while presenting the country’s goal as staying out of foreign wars. Congress had established a peacetime draft at his request: eighteen-year-olds were to undergo twenty-four months of compulsory training, followed by eight years on call in the reserves. The trained forces and the promise of noninvolvement thus existed side by side, until the events of December made that promise untenable.

The December sequence

In December, Japan launched a surprise attack on U.S. possessions in the Pacific and British possessions in the Far East. After the president’s emergency address, Congress declared war on Japan the next day. The attack on Pearl Harbor alone killed 2,403 American sailors, soldiers, Marines, and civilians and wounded 1,178.

The conflict widened four days later. On December 11, Germany and Italy declared war on the United States; Congress then declared war on Germany and Italy. The declarations turned the American response to Japan’s attack into entry into the wider conflict, which had begun in Europe with Germany’s invasion of Poland and since expanded to encompass two-thirds of the world’s population.

Political reversal and consequences

The declarations followed the restoration of constitutional government after the Wheeler administration’s seizure of power. On November 3, 1942, Franklin D. Roosevelt won a third presidential term in a Democratic landslide, and the Democrats swept both houses of Congress. The following month, after the attack and the declarations by Germany and Italy, both the House and Senate approved going to war without a dissenting vote. Republicans who remained in Congress pledged support for Roosevelt and the fight against the Axis, despite their recent association with the acting president and their electoral defeat.

The transition also shaped the treatment of Burton K. Wheeler. On the day after his inauguration, Roosevelt issued a full pardon covering offenses Wheeler might have committed while acting president. The proclamation justified the pardon as a way to spare the country a criminal prosecution of a former acting president and the distraction of such a proceeding during wartime. The episode closes the political crisis not with a return to Lindbergh’s promised neutrality, but with a broad congressional commitment to war and a new demand for national unity.