Download WWII: The Road to War

WWII: The Road to War
(1931-1941)
I. The Rise of Dictators
• Covered by other slide show EXCEPT:
• Germany Rearms and Expands
– The Nazis secretly began spending $ on rearming and
expanding the armed forces in violation of the TREATY
OF VERSAILLES
– German troops enter the Rhineland (a violation), yet the
Allies take no action against Hitler
– Hitler signed an alliance with Mussolini (later joined by
Japan)- this alliance became known as the Axis powers
Germany Expands (continued)
• Hitler united his homeland of Austria with Germany
(Anshluss)
– Hitler ordered troops into Austria and many people
welcomed the Nazis warmly
• Hitler demanded the Sudetenland (an industrial
region of Western Czechoslovakia crucial to its
defense)
– British Prime Minister Neville Chamberlain met twice
with Hitler to resolve the issue and pursued a policy of
Appeasement- giving in to a competitor’s demands in
order to keep peace
– Hitler got the Sudetenland and Chamberlain came home
to cheers for what he called “Peace in our time”
II. Europe Goes to War
• Several British Parliamentary leaders, including
Winston Churchill (future British Prime Minister)
were upset with Chamberlain’s policy of
Appeasement
– They felt Hitler would continue his military machine and
not stop with the Sudetenland
• Only 6 months after annexing the Sudetenland,
Hitler controlled the western half of Czechoslovakia
and divided the rest amongst his Allies
– No shots fired yet, but peace was breaking down
A. Invasion of Poland
• Britain and France ended their policy of
appeasement after Hitler took Czechoslovakia
– They warned Hitler that any further invasions would risk
war. (March 1939)
– Hitler didn’t believe the warning
• Hitler did have one major concern before invading
Poland. Anyone know what it was?
– Think about why Germany had a difficult time in WWI
even before the U.S. joined
1. Hitler’s Pact with Stalin
• Nazi Germany and the Soviet Union were sworn
enemies, yet both had much to gain from working
together
• August, 1939, Hitler and Stalin signed a 10-year
Non-aggression Pact eliminating the danger of
Soviet invasion from the East
– A secret document attached to the pact divided up the
independent states of Eastern Europe between Germany
and the Soviet Union
– Sept. 1939, Hitler invaded Poland and war was declared
2. Lightning War
• GB, Fr, and Poland formed an alliance with more
soldiers and more infantry divisions than Germany,
but not as much firepower
• Germany launched its new type of warfare in its
invasion of Poland- Blitzkrieg (“lightning war”)
– Included fast, concentrated air and land attacks that took
the enemy’s army by surprise
– First stuka (bombing planes) shattered defenses and
terrorized civilians, then mobile artillery of tanks, panzer
divisions pushed through enemy lines before infantry
moved to defeat the enemy and occupy the country
• Using the Blitzkrieg tactic, Poland was
overran in less than a month
• They imposed German laws and imprisoned
and murdered Jewish citizens
– This treatment of Jews is known as the Holocaust
• Great Britain and France were unable to aid
Poland in time and the Soviet Union would
take eastern Poland for itself just months later
B. War in the West
• After Poland fell, the war entered a quiet period…
The Allies held their soldiers in fear of mass
casualties while Germany waited for a way to get
into France
• France’s defense was known as the Maginot Linewalls, artillery, underground rails, and housing for
troops along the German border
– Problem 1: The line didn’t extend into Belgium
– Problem 2: All the heavy guns pointed east, so if
Germany gets through the line, they are useless
1. Germany Attacks
• April 1940- German troops launched Blitzkrieg on
Denmark and Norway
• May 1940- Germany was successful at taking the
Netherlands, Belgium, and Luxembourg
– GB and France tried to help but were too late
• Germany was now able to rush in to northern France
just around the Maginot Line by going through
Belgium
– Germany split the main troops in France and made it to
the English Channel
2. Dunkirk
• British and French troops in the north retreated to
the coastal city of Dunkirk
• One of the greatest rescues in history occurred at
Dunkirk
– 900 vessels saved 340,000 soldiers by getting them
across the English Channel to Great Britain while the
German Luftwaffe (air force) was attacking constantly
– While this was a retreat, precious forces were saved
from almost certain capture
3. The Fall of France
• After Dunkirk, Hitler’s armies turned and swept
through France and on June 10, 1940, French
officials abandoned Paris
• Italy declared war on France and Great Britain the
same day
• June 22, more than 1.5 million soldiers officially
surrendered to Germany
– Hitler took a brief victory tour of Paris and Great Britain
and France were stunned by the speed of the conquest
• France was controlled by Germany or held under
collaboration (close supervision in Vichy France)
• There were still underground resistance movements
in France and those who escaped to Great Britain or
to France’s African colonies helped there
• However, Great Britain stood alone in its fight
against the Nazis and their Axis powers after the
fall of France
C. The Battle of Britain
• Hitler’s next invasion target = Great Britain
• Winston Churchill, British Prime Minister“We shall fight them on the beaches, we
shall fight them on the landing grounds, we
shall fight in the fields and in the streets, we
shall fight in the hills; we shall never
surrender”
1. Relentless Attack
• There were massive air strikes by both sides
• From Aug. to Sept. over 1,000 planes raided bombs
on Britain each day
• At first, both sides stuck to attacking military
targets; eventually civilian centers such as London
and Berlin became daily targets
• The Blitz (the bombing of London) continue
through May 1941, but bombing of population
centers continued throughout the war
2. Courageous Defense
• Britain’s Royal Air Force (RAF)
successfully defended Great Britain by
preventing the German Luftwaffe from
establishing air superiority
– Hitler would not invade the English mainland
without air superiority (which it never gained)
– One other success, British scientists were able
to break the Nazi communication code to
decipher messages
III. Japan Builds an Empire
• Japan was the strongest East Asian country
• Expanded into Manchuria, Korea, French
Indochina and parts of China including
Beijing and Shanghai
– Withdrew from the League of Nations because
the League was against their aggression
IV. From Isolationism to War
• During the 1930’s the U.S. largely turned
away from international affairs
• The U.S. stuck to its policy of isolationism
while Germany, Italy, and Japan were all
gaining strength and threatening democracy
– Afraid of another foreign conflict
– “I hate war.” - Franklin D. Roosevelt
A. The U.S. Chooses Neutrality
• Congress passed a series of Neutrality Acts that
prevented international involvement
• 1935- Banned U.S. from providing weapons to
nations at war
• 1936- Banned loans to nations at war
• 1937- Permitted trade with fighting nations in
nonmilitary goods as long as those nations paid
cash and transported the goods themselves
– This policy became known as Cash and Carry
B. American Involvement Grows
• American’s isolationist views started to
soften, especially after Germany invaded
Poland
• The U.S. shared interests with Great Britain
and President Roosevelt began to look for
more ways to aid the Allies
1. Debating the American Role
• Congress revised the Neutrality Acts to allow
weapons to be transported to GB and France
• After France fell to Germany, many Americans
supported “all aid short of war” for Britain
– The U.S. sent 50 destroyers to Britain in exchange for
navy bases in the Western Hemisphere
• The America First Committee formed from
isolationists who wanted to block any further aid to
Britain… They didn’t want to join the conflict
2. Lend-Lease
• After FDR won a 3rd term in 1940, he began to push
for more involvement in the Allied cause
• Congress passed the Lend-Lease Act in March 1941
authorizing the President to aid any nation whose
defense he believed was vital to American security
– Great Britain was almost out of cash and still needed
supplies to defend against the Germans
– U.S. would give aid and expect nothing in return until
after the conflict
– U.S. had given $49 billion in aid to 40 countries
including the Soviets during WWII
C. Japan Attacks Pearl Harbor
• Roosevelt was aware of Japan’s ambitions to
become a powerful empire
– Began to limit the goods that could be sent to Japan such
as scrap iron and steel
– Threatened further trade restrictions
• After Japan took over French Indochina, FDR
stopped all U.S. oil from being shipped to Japan
– Greatly upset the Japanese who depended on U.S. oil
shipments
1. Final Weeks of Peace
• General Tojo Hideki became Japan’s Prime
Minister in March 1941
– He was a military man who supported war
against the U.S.
• U.S. code-breakers discovered that Japan
had a fleet on the move in the Pacific and
expected a possible attack, but were not
sure when or where it would come
2. The Attack
• On December 7, 1941 Pearl Harbor (a U.S. Navy
base on the Hawaiian island of Oahu) was attacked
• 180 Japanese warplanes flew above Pearl Harbor
bombing and shooting machine guns at the U.S.
fleet of ships and airfields
– Half the U.S. Pacific fleet was located at Pearl Harbor
• In less than 2 hours, 2,400 Americans were dead.
1,200 were wounded, 200 warplanes destroyed, 18
warships sunk or severely destroyed, and 8 out of 9
battleships were sunk (Japan lost just 29 planes)
D. United States Declares War
• The attack on Pearl Harbor stunned Americans
• “A date which will live in infamy”- FDR called
December 7, 1941 this
• The next day (Dec. 8) Roosevelt asked Congress to
declare war on Japan
– Within hours of Roosevelt’s speech, congress passed the
war resolution
– Only 1 Congresswoman disagreed
– Even the American First Committee backed the war
– Dec. 11, Germany and Italy declared war on the U.S.