World War I Overview

These flashcards cover key events, dates, and concepts related to the causes and outcomes of World War I.

What event triggered World War I?

The assassination of Franz Ferdinand, Duke of Austria-Hungary on June 28, 1914.

When did the US officially declare neutrality in World War I?

August 1, 1914.

Which countries formed alliances against Germany and Austria-Hungary in World War I?

Britain, France, and Russia.

What was the Lusitania?

A British passenger ship sunk by a German submarine on May 7, 1915.

How many Americans died when the Lusitania sank?

128 Americans died.

What action did Wilson take in response to the Lusitania sinking?

Wilson threatened Germany to stop submarine warfare.

When did the US declare war in World War I?

April 6, 1917.

What was the estimated number of US soldiers lost during World War I?

Approximately 100,000 soldiers.

What did Wilson cite as a reason for the US to join the war?

To keep the world safe.

When did World War I officially end?

November 11, 1918.

What did the US turn towards after the end of World War I?

Isolationism.

What happened to the Ottoman Empire after World War I?

It diminished.

What type of warfare was primarily used by German submarines?

Underwater torpedo attacks.

How long was the US involved in World War I?

1 year.

What was a significant impact of US ships being sunk during the war?

They had food emissions for allies.

Which American president was in office during World War I?

Woodrow Wilson.