America at 250

Opening Narrative — The World at War

As the 1930's drew to a close, the world stood on the edge of another catastrophe.

Only two decades had passed since the end of World War I, yet many of the tensions left unresolved by that conflict continued to shape international affairs. Economic instability, political extremism, and aggressive nationalism were once again threatening global peace.

The lessons of the previous war had not secured lasting stability.

The Great Depression affected countries around the world.

Economic hardship weakened governments, increased social unrest, and created opportunities for political leaders who promised national renewal through strong authority and dramatic action.

Democracy faced growing challenges.

In several nations, dictators rose to power.

They rejected democratic institutions, suppressed political opposition, controlled the press, and demanded loyalty to the state above individual freedoms.

Authoritarian governments expanded their influence.

Among the most dangerous of these leaders was Adolf Hitler.

In Germany, Hitler and the Nazi Party combined nationalism, militarism, and racial ideology into a powerful political movement that sought to overturn the post–World War I order and expand German power across Europe.

His ambitions extended far beyond Germany's borders.

Elsewhere, aggressive governments pursued similar goals.

In Asia, Japan expanded its military influence and sought control over additional territory and resources. In Europe, Italy under Benito Mussolini embraced fascism and pursued expansionist policies.

The international system faced mounting pressure.

Many nations hoped another global war could be avoided.

The memory of World War I remained vivid, and few people wished to repeat the destruction that had consumed Europe between 1914 and 1918.

Peace remained the preferred goal.

Yet aggression often went unanswered.

As dictators expanded their power and violated international agreements, democratic nations frequently responded cautiously. Leaders feared that strong confrontation might trigger the very war they hoped to prevent.

Appeasement gained support in some quarters.

The strategy failed.

By 1939, Europe was moving rapidly toward conflict. The international order created after World War I was collapsing while military preparations accelerated across the continent.

The path to war was becoming unavoidable.

The United States watched these developments from across the Atlantic.

Many Americans remained deeply influenced by memories of World War I and supported policies designed to keep the nation out of foreign conflicts.

Isolationist sentiment remained strong.

Congress passed neutrality legislation intended to prevent circumstances that might draw the United States into another European war.

Most citizens believed America's primary responsibility was addressing domestic concerns rather than becoming involved in overseas disputes.

The nation hoped to remain at peace.

Events abroad, however, increasingly challenged that position.

As Germany, Italy, and Japan expanded their ambitions, the possibility that conflict might eventually affect American interests became more difficult to ignore.

The world was growing more dangerous.

In September 1939, Germany invaded Poland.

Within days, Britain and France declared war on Germany, beginning what would become the largest and deadliest conflict in human history.

World War II had begun.

At first, Americans hoped distance would protect them.

The United States remained officially neutral while observing the rapidly expanding conflict overseas.

Many believed the nation could avoid direct involvement.

History would prove otherwise.

Over the next six years, the war would spread across Europe, Asia, Africa, and the Pacific. Tens of millions would die, entire cities would be destroyed, and political systems would collapse.

The scale of the conflict would exceed even World War I.

The war would also transform the United States.

The Depression would finally end. American industry would reach unprecedented levels of production. Millions of citizens would serve in uniform, and the nation would emerge from the conflict as the most powerful country in the world.

A new global era was about to begin.

The struggle ahead would determine not only the fate of nations but the future of democracy, freedom, and international order itself.

The world was going to war once again.