wwi us enters the war major causes of wwi nationalism rivalry over colonies arms race military...

WWI

US Enters the War

DEBATE OVER JOINING THE WAR

REASONS FOR JOINING THE WAR

LUSITANIA

ZIMMERMAN NOTE

DECLARATION OF WAR

Slide 3

HOW DID MOST AMERICANS FEEL ABOUT JOINING THE WAR IN EUROPE?

MOST PEOPLE WANTED TO REMAIN NEUTRAL BECAUSE: THEY FELT THAT IT WAS NOT

OUR FIGHT

EUROPE WAS TOO FAR AWAY

WAR WAS EXPENSIVE

DIVIDED LOYALTIES SINCE WE TRADED WITH BOTH GERMANY AND GREAT BRITAIN (AND FRANCE) AND DID NOT WANT TO SEVER TIES WITH EITHER ONE BY FIGHTING AGAINST THEM

WHY DID THE U.S. ULTIMATELY JOIN THE WAR ON THE SIDE OF THE ALLIES?

•THE U.S. HAD MORE MONEY INVESTED IN ENGLAND THAN GERMANY

•PART OF THE MOTIVATION WAS RACIAL: THE PREFERENCE FOR BRITISH ANGLO-SAXONS OVER GERMAN TEUTONICS

•THE ELITE IN THE EAST HAD NEVER SEVERED TIES WITH ENGLAND

•UNCERTAINTY OF U.S. INTERESTS IN A GERMAN-DOMINATED EUROPE

•FRANCE WAS A FRIEND SINCE THE U.S. WAR FOR INDEPENDENCE

•THE U.S. WANTED TO HELP BRITAIN BECAUSE THE GOVERNMENT WAS CLOSEST TO A DEMOCRACY

•WILSON’S MORAL DIPLOMACY POLICY

•BRITISH PROPAGANDA

•LUSITANIA

•ZIMMERMAN NOTE

LUSITANIA SUNK, 1915

BRITISH PASSENGER SHIP SUNK BY A GERMAN U-BOAT IN 1915. MORE THAN 1,000 PEOPLE KILLED INCLUDING

128 AMERICANS.

ALTHOUGH THIS EVENT ANGERED MANY AMERICANS, THE U.S. DID NOT JOIN THE WAR FOR 2 MORE YEARS. This is the most common example of Germany’s Unrestricted Submarine

Warfare

GERMANY ANNOUNCED THEY WOULD RESUME THEIR U-BOAT CAMPAIGN AND SINK ALL

(INCLUDING AMERICAN) SHIPS IN THE WAR ZONE. MANY GERMANS WERE STARVING FROM THE BRITISH BLOCKADE AND THE

GERMAN MILITARY BELIEVED THEY COULD FORCE THE BRITISH TO SURRENDER IN A FEW

MONTHS, BEFORE THE U.S. WOULD ENTER, AND WIN THE WAR.

WILSON CLUNG TO THE HOPE THAT GERMANY WOULD NOT ACTUALLY ATTACK U.S. SHIPS,

HOWEVER IN MARCH FOUR UNARMED MERCHANT SHIPS WERE SUNK, WITH 36 LIVES

LOST.

FEBRUARY 1, 1917

ZIMMERMANN NOTE (1917)

On the first of February we intend to begin submarine warfare unrestricted. In spite of this, it is our

intention to endeavor to keep neutral the United States of America.

If this attempt is not successful, we propose an alliance on the following basis with Mexico: That we shall make war together and together make peace.

We shall give general financial support, and it is understood that Mexico is to reconquer the lost territory in New Mexico, Texas, and Arizona. The

details are left to you for settlement. . . . You are instructed to inform the President of Mexico of the above in the greatest confidence as soon as it is certain that there will be an outbreak of war with the United States and suggest that the President of Mexico, on his own initiative, should communicate

with Japan suggesting adherence at once to this plan; at the same time, offer to mediate between Germany

and Japan. Please call to the attention of the President of Mexico that the employment of ruthless submarine warfare now promises to compel England to make peace in a

few months.

Alfred Zimmermann, German Foreign Minister 1916

POLITICAL CARTOON ON

THE ZIMMERMAN

NOTE

CONGRESS DECLARED WAR APRIL 6, 1917“Whereas the Imperial German

Government has committed repeated acts of war against

the Government and the people of the United States of

America; Therefore be it Resolved by the Senate and

the House of Representatives of the United States of America

in Congress Assembled, that the state of war between the

United States and the Imperial German Government which has

thus been thrust upon the United States is hereby

formally declared; and that the President be, and he is hereby,

authorized and directed to employ the entire naval and military forces of the United

States and the resources of the Government to carry on war against the Imperial German Government; and to bring the

conflict to a successful termination all of the

resources of the country are hereby pledged by the Congress of the United

States.”

EXCERPT FROM THE WAR DECLARATION