Latest / Sleepy Facts About History / Was the War in Asia the True Start of World War II? - The Multiple Starting Points of the Second World War | Sleepy Facts About History

Transcript

Was the War in Asia the True Start of World War II? - The Multiple Starting Points of the Second World War | Sleepy Facts About History · Sleepy Facts About History

0:04
Welcome to Sleepy Facts About History. September
0:13
1, 1939 is the date most of us carry for the
0:17
start of the Second World War. It is a clear
0:20
familiar marker of tanks rolling into Poland
0:23
and European democracies finally drawing a line.
0:27
But treating that autumn as the sole beginning
0:30
is a choice that centers one experience while
0:33
rendering others invisible. This episode examines
0:37
the multiple starting points of the global conflict
0:39
and asks what we see and what we erase when we
0:43
allow a single date to silence several others.
0:46
The narrative explores how the war grew from
0:50
several distinct expansionist conflicts that
0:53
gradually fused into a single catastrophe. It
0:57
looks at the Japanese seizure of Manchuria in
1:00
1931. the full -scale eruption of war between
1:04
Japan and China in 1937, and the eventual merging
1:08
of the Asian and European theaters following
1:11
Operation Barbarossa and Pearl Harbor in 1941.
1:16
Understanding these dates reveals that the conflict
1:19
was not a single event with a single cause, but
1:22
a convergence of separate wars enabled by the
1:25
failure of collective security. I kept returning
1:29
to one question while working on this episode,
1:32
whose suffering counts as the beginning. The
1:35
date we select determines whose aggression sets
1:37
the narrative in motion, and which theatre appears
1:40
central. I wanted to understand why the conventional
1:44
Western timeline has dominated our memory, and
1:48
what is gained by looking at the war from the
1:50
perspective of those who endured years of continuous
1:53
warfare long before European armies marched.
1:59
September 1939 is the date most of us carry.
2:03
It is fixed and familiar, but it is also a choice.
2:09
It centers European experience while rendering
2:12
invisible the Asian War already two years old
2:15
and the millions already dead. This episode asks
2:19
what we see and what we erase when we allow one
2:23
beginning to silence several others. Most of
2:27
us carry a single date for the start of the Second
2:30
World War. September 1st, 1939. German forces
2:36
crossing to Poland. Britain and France declare
2:39
war two days later. The image is clear. Tanks,
2:43
radio announcements, a European autumn. The question
2:48
this episode asks is whether that date, so settled
2:52
in Western memory, is the only place from which
2:55
the war can be understood. or whether it is one
2:58
of several possible starting points, each revealing
3:02
something the others conceal. The choice is not
3:05
merely academic. The date we select determines
3:09
whose suffering counts as the beginning. It determines
3:12
whose aggression sets the narrative in motion.
3:15
It determines which theatre of the war appears
3:18
central rather than peripheral. A European starting
3:22
date centres one experience. An Asian starting
3:26
date centres another. The war itself, as we shall
3:29
see, grew from several expansionist conflicts
3:32
that gradually fused into a single global catastrophe.
3:37
Its beginning depends partly on whose invasion
3:40
and whose suffering the chronology chooses to
3:42
recognize. To understand why 1939 became dominant
3:47
in Western memory, we need first to understand
3:50
what that date answered and what it left unanswered.
3:54
The First World War had ended in 1918. with a
3:57
series of treaties. Versailles, Saint -Germain,
4:01
Trianon, and others redrew borders, created new
4:05
states, imposed reparations, and planted grievances
4:08
across Europe and beyond. The League of Nations
4:11
emerged as a mechanism for collective security.
4:15
The principle was that aggression against one
4:18
state should meet collective response. But the
4:21
United States never joined. Enforcement depended
4:25
on member states choosing common action over
4:28
separate interests. The Great Depression after
4:31
1929 destabilized economies and governments.
4:35
It strengthened movements that promised recovery
4:39
through national assertion and empire. In Germany,
4:43
Italy, and Japan, leaders emerged who saw the
4:46
post -1919 order as illegitimate and intended
4:49
to revise it by force. This was the atmosphere.
4:54
the 1930s it was not a single cause but convergence
4:59
unresolved war consequences institutional weakness
5:04
economic collapse racial ideology anti -communism
5:09
and the determination of several powers to build
5:12
empires at others expense all played a part no
5:16
one treaty made this inevitable no single depression
5:20
explains the whole The conditions enabled choices,
5:24
and leaders made them. The earliest date proposed
5:28
for the war's beginning takes us not to Europe,
5:31
but to Northeast Asia. It takes us to the night
5:34
of September 18th, 1931. The South Manchurian
5:39
Railway ran through dark countryside the Japanese
5:42
forces already patrolled under agreements dating
5:45
to the Russo -Japanese War. Near the city of
5:48
Mukden, a small explosion damaged a section of
5:52
track. The blast was minor. Reports suggest the
5:57
track remained usable. That disproportion is
6:00
precisely what revealed intent. Within hours,
6:04
Japanese troops moved into Mukden. The Kwantung
6:08
Army, a Japanese force operating with considerable
6:11
autonomy, extended control across Manchuria in
6:15
the weeks that followed. Contemporary Japanese
6:18
military records and later scholarship established
6:21
what was suspected even then. Japanese officers
6:24
staged the blast as pretext. By early 1932, Japan
6:30
had established the puppet state of Manchukuo,
6:32
installing the last Qing emperor as a figurehead.
6:36
The League of Nations responded with the Lytton
6:39
Commission, which investigated and reported in
6:42
1932. The report condemned Japan's actions as
6:46
aggression. Japan withdrew from the League in
6:49
1933 rather than accept its findings. No effective
6:54
sanctions followed. The first major act of territorial
6:58
conquest by a great power since 1918 had occurred.
7:02
The mechanism designed to prevent exactly this
7:06
had failed. Japanese historiography has long
7:10
treated this as the beginning of what it terms
7:12
the 15 years war from 1931 to 1945. This framing
7:18
recognizes something important. The seizure of
7:22
Manchuria initiated continuous Japanese military
7:25
expansion that did not cease until 1945. It reveals
7:30
the first major failure of collective security.
7:33
It reveals the autonomy of Japanese military
7:36
commanders in the field. It reveals the priority
7:40
Japan placed on continental empire. It also reveals
7:44
that the war's longest continuous mass warfare
7:47
would occur in Asia, not Europe. This warfare
7:51
began eight years before the conventional Western
7:54
date. What the 1931 date hides, however, is equally
7:59
important. Manchuria was an invasion and occupation,
8:04
but it was not yet full -scale war between major
8:07
states. The Republic of China under Chiang Kai
8:11
-shek protested and resisted diplomatically.
8:14
It did not commit its full military resources
8:17
to a war it was not prepared to fight. The conflict
8:22
remained regional. The European powers were not
8:25
involved. The United States, while disapproving,
8:29
took no military action. The war that would eventually
8:33
engulf the globe was not yet visible in 1931.
8:37
The date reveals Japanese expansionism and institutional
8:42
failure. It conceals the scale of conflict still
8:46
to come. Six years later, that scale changed.
8:51
On July 7th, 1937, Japanese and Chinese forces
8:56
clashed near the Mako Poro Bridge outside Beijing.
9:00
The origins of the specific skirmish remain contested
9:04
in contemporary accounts. It is unclear who fired
9:07
first and whether escalation was intentional.
9:11
What is clear is that this time the conflict
9:13
did not remain localized. Full -scale war erupted
9:18
between the Japanese Empire and the Republic
9:21
of China. Japanese forces advanced on Shanghai
9:24
in August 1937. They brought naval guns and aircraft
9:29
to China's largest city. Foreign residents in
9:32
the international settlement watched the bombardment
9:35
from close range. This was not a border skirmish.
9:39
It was modern war reaching a modern metropolis.
9:43
By December, Japanese troops entered Nanjing,
9:47
then the Chinese capital. The winter cold settled
9:51
over the city as foreign residents, including
9:53
the German businessman John Rabe and the American
9:57
educator Minnie Vautrin, established a small
10:00
safety zone to protect Chinese civilians. What
10:04
followed became known as the Nanjing Massacre.
10:07
Mass execution, rape, looting, and arson were
10:12
documented by these contemporary eyewitnesses,
10:15
by Chinese survivor testimony. and by Japanese
10:19
military records. Estimates of those killed remain
10:23
contested, ranging from tens of thousands to
10:26
over 300 ,000. The precise figure is less important
10:31
for our purpose than the evidence of systematic
10:33
atrocity in a war that was already, by late 1937,
10:38
a major conflict. Chinese historiography treats
10:42
1937 as the beginning of the war of resistance
10:45
against Japanese aggression. It understands 1931
10:50
as prelude. This framing centers an experience
10:53
that Western memory has often marginalized. The
10:57
war in China from 1937 to 1945 involved enormous
11:01
casualties. Military and civilian estimates vary
11:06
widely but reach into the millions. The suffering
11:09
was sustained through eight years of continuous
11:12
fighting. Retreat. guerrilla resistance, and
11:16
uneasy nationalist -communist cooperation. The
11:20
war lasted eight years. That is longer than the
11:24
entire European war from Poland to Berlin. Chiang
11:28
Kai -shek's nationalist government retreated
11:30
inland to Chongqing. Mao Zedong's communist forces
11:34
operated from base areas in the north. The Chinese
11:38
people endured bombing, occupation, famine, and
11:41
epidemic. No European theatre matched this duration
11:45
of continuous mass warfare. The 1937 date reveals
11:50
what 1931 only suggested. The Asian War was not
11:55
a border incident or colonial skirmish. It was
11:58
a major conflict with catastrophic human cost.
12:01
It reveals that the Second World War, understood
12:04
as mass organized violence between states, began
12:08
in Asia two years before the conventional European
12:10
date. It reveals the racial ideology underlying
12:14
Japanese Pan -Asianism. That ideology claimed
12:18
to liberate Asia from Western imperialism while
12:20
imposing Japanese dominance. It also reveals
12:24
the anti -communism that shaped Japanese policy.
12:28
What 1937 hides is the separation of this Asian
12:32
war from events in Europe. When German forces
12:35
entered Poland on September 1st, 1939, The war
12:40
in China had already consumed two years and millions
12:43
of lives. Yet the European powers at war with
12:47
Germany were not at war with Japan. The United
12:50
States remained neutral in both conflicts. The
12:55
Soviet Union, through the Anti -Comintern Pact
12:58
of 1936 -37, had become the target of a German
13:02
-Japanese alignment ostensibly against communist
13:04
internationalism. That alignment was more symbolic
13:08
than operational, but significant nonetheless.
13:11
The Asian and European wars ran on parallel tracks.
13:15
They were connected by ideology and eventually
13:18
alliance, but not yet fused into a single conflict.
13:23
The 1937 date reveals the Asian war's true scale.
13:28
It conceals the global connections still missing.
13:32
We return now to the familiar date, September
13:35
1st. 1939. The German battleship Schleswig -Holstein,
13:41
an old pre -dreadnought on a ceremonial visit
13:44
to Danzig harbour, fired on the small Polish
13:48
garrison at Westerplatte in the early morning
13:50
hours. The garrison held out for days against
13:54
overwhelming force. Then German forces crossed
13:58
the border on multiple axes. The Polish campaign
14:01
demonstrated the combined arms tactics that would
14:04
characterize the European war's first phase.
14:08
Armor, air support and rapid infantry movement
14:11
worked together. On September 3rd, Britain and
14:15
France declared war on Germany. They honored
14:18
guarantees they had extended to Poland in March
14:20
after Germany's occupation and dismemberment
14:23
to Czechoslovakia. The guarantees represented
14:26
a shift from the appeasement policy. That policy
14:30
had attempted to preserve peace by conceding
14:32
to some of Hitler's demands. It had produced
14:36
the Munich Agreement of September 1938, permitting
14:39
German annexation of the Sudetenland. The Nazi
14:43
-Soviet Pact of August 23, 1939 is essential
14:48
to understanding this moment. Germany and the
14:51
Soviet Union concluded a non -aggression treaty
14:54
with secret protocols dividing Eastern Europe
14:57
into spheres of influence. Stalin's signature
15:00
enabled Hitler's invasion by removing the threat
15:04
of two -front war. On September 17, Soviet forces
15:08
entered eastern Poland. The partition was complete.
15:13
For nearly two years, Germany and the Soviet
15:16
Union would be partners in the destruction of
15:19
the post -1919 order. They were partners even
15:23
as they prepared for eventual conflict. The 1939
15:27
date reveals what the Asian dates obscure. It
15:31
reveals the European war's outbreak, the failure
15:35
of appeasement, the rapid collapse of Polish
15:38
independence, and the beginning of a conflict
15:41
that would eventually draw in the Soviet Union,
15:44
the United States and the British Empire across
15:47
multiple continents. It reveals Hitler's revisionist
15:51
and racial goals. It reveals the willingness
15:54
of Britain and France to fight rather than concede
15:57
further. It reveals the immediate transformation
16:00
of European politics into armed conflict. What
16:04
1939 hides is equally significant. The war in
16:09
Asia was already two years old. The European
16:13
war and the Asian war remained separate conflicts.
16:16
They were fought by separate alliances for separate
16:20
though related purposes. The Soviet Union was
16:23
initially Germany's partner, not its enemy. The
16:27
United States was not yet involved. The Global
16:31
War of 1941 -1945 was not yet visible in the
16:35
Poland Campaign. The 1939 date centers European
16:39
experience and Nazi aggression. It conceals the
16:44
Asian War's prior existence. It conceals the
16:48
fact that what we call the Second World War was
16:50
still, in 1939, two wars rather than one. Two
16:55
wars had been burning on separate continents.
16:58
In 1941 they began to merge. The fusion of these
17:03
separate conflicts into a single global war occurred
17:07
through two decisive events and one consequential
17:10
decision. On June 22nd, Germany launched Operation
17:15
Barbarossa, the invasion of the Soviet Union.
17:19
The Nazi -Soviet partnership ended in a massive
17:22
surprise attack across a thousand -mile front.
17:26
Stalin, despite numerous intelligence warnings,
17:30
had not believed Hitler would risk two -front
17:32
war so soon. The invasion brought the Soviet
17:36
Union into the European war as Britain's ally,
17:39
though formal alliance would take time to develop.
17:44
It also initiated the war's largest theater by
17:46
casualties and geographic scope. The Eastern
17:50
Front would absorb the majority of German military
17:52
resources until 1945. Six months later, on December
17:58
7th, Japanese aircraft approached Pearl Harbor
18:01
from the north. They began their attack at 7
18:04
.48 a .m. local time. The strike hit battleships
18:10
moored in the calm warning harbor. It damaged
18:13
or destroyed numerous vessels and aircraft. It
18:17
killed over 2 ,000 Americans. It brought the
18:21
United States into the Asian War. The attack
18:25
was a tactical surprise, but not a strategic
18:28
one. Tensions had been building for months. What
18:33
is sometimes overlooked is the sequence that
18:35
followed. On December 8, the United States declared
18:39
war on Japan. On December 11, Germany and Italy
18:44
declared war on the United States. Hitler was
18:48
not obligated by the Tripartite Pact of September
18:51
1940 to join Japan's war. The pact specified
18:56
mutual defense, and Japan had been the aggressor.
19:00
Hitler chose to declare war anyway. Perhaps he
19:04
calculated that American resources were already
19:07
committed to the Pacific. Perhaps he welcomed
19:10
the open conflict with American capitalism. He
19:13
had long anticipated. Perhaps he simply honoured
19:17
alliance with a partner he did not fully understand.
19:20
This decision fused the wars. The United States
19:24
was now at war with both Germany and Japan. The
19:28
Soviet Union, though not yet at war with Japan,
19:31
would receive American -lend lease aid through
19:34
Arctic convoys and the Persian Corridor. Britain
19:38
had been at war with Germany since 1939. and
19:41
with Japan since December 1941. The separate
19:45
conflicts had become one. Some historians therefore
19:49
argue that 1941 represents the true beginning
19:52
of the World War. Only then did the conflict
19:56
become genuinely global, involving all major
19:59
powers across multiple continents. The 1941 date
20:04
reveals what the others obscure. It reveals the
20:08
moment of fusion. It reveals the entry of the
20:11
United States and Soviet Union. It reveals the
20:16
creation of the Grand Alliance. It reveals the
20:19
true globalization of conflict. It also reveals
20:23
that the war's global character was not inevitable,
20:26
but resulted from specific decisions. Hitler's
20:30
declaration of war on the United States was one
20:32
such decision. Japan's decision to strike south
20:36
against European colonies and American possessions
20:39
rather than north against the Soviet Union was
20:42
another. The prior choices that made such decisions
20:45
conceivable were also part of the pattern. What
20:49
1941 hides is the history that preceded it. The
20:54
war had already consumed millions of lives. The
20:57
Asian War was four years old. The European War
21:01
was two years old. The fusion was not the beginning,
21:04
but a transformation of conflicts already underway.
21:08
To date, the war from 1941 is to center American
21:11
and Soviet entry. It is to treat prior suffering
21:15
as prelude rather than substance. It reveals
21:19
globalization. It conceals duration. We are left
21:24
with four dates, each legitimate, each partial.
21:28
The Japanese historiographical tradition of the
21:31
15 years war. from 1931 to 1945, treats the Manchurian
21:37
seizure as the start of continuous conflict.
21:40
Chinese historiography emphasizes 1937 as the
21:45
beginning of full -scale national resistance.
21:49
Western tradition, until recently dominant, has
21:52
centered 1939 as the moment the war became general
21:56
in Europe. Some scholars argue for 1941 as the
22:00
true beginning of global war. None of these is
22:04
simply wrong. Each answers a different question.
22:09
The 1931 date asks, When did the post -1919 order
22:15
first collapse through great power aggression?
22:18
The 1937 date asks, When did the longest continuous
22:22
mass warfare begin? The 1939 date asks, When
22:27
did the European conflict that would draw in
22:30
the major powers begin? The 1941 date asks, when
22:35
did separate regional wars fuse into a single
22:38
global conflict? The deeper point is that the
22:42
Second World War was not a single event with
22:45
a single cause and a single starting point. It
22:49
grew from several expansionist wars. Japanese,
22:53
German and Italian wars began at different moments
22:56
and gradually connected through alliance, decision
23:00
and contingency. Italy's invasion of Ethiopia
23:03
in 1935, the German and Italian intervention
23:08
in Spain's civil war from 1936 to 1939, the remilitarization
23:14
of the Rhineland, the ANZUS with Austria, the
23:17
destruction of Czechoslovakia, these were not
23:20
merely preliminaries to a war that began in 1939.
23:25
They were part of a pattern of aggression that
23:28
the League of Nations and the democratic powers
23:30
failed to stop. The failure of collective security
23:34
was not institutional weakness alone. It was
23:38
the repeated choice of member states to prioritize
23:41
separate interests over common action. Britain
23:45
and France were unwilling to risk war over Manchuria
23:48
or Ethiopia. They were unwilling to intervene
23:52
in Spain. They were unwilling to resist German
23:55
expansion until Poland. The United States remained
23:59
outside the League and, until 1941, outside the
24:03
wars. The Soviet Union pursued its own security
24:07
through the Nazi -Soviet Pact. Each decision
24:11
was understandable in its context. Together,
24:14
they enabled the aggressors. The Axis itself
24:18
was not a unified command. Germany, Italy and
24:22
Japan had distinct and sometimes conflicting
24:25
goals. Japan's strike south against European
24:29
colonies and American possessions was not coordinated
24:32
with German operations in Europe. Hitler's declaration
24:35
of war on the United States was not required
24:39
by treaty. The three powers shared hostility
24:43
to the post -1919 order, commitment to empire
24:47
and elements of racial ideology. but they fought
24:51
largely separate wars that happened to converge
24:53
against common enemies. The fusion of 1941 was
24:58
political and strategic, not inevitable. What
25:02
remains uncertain or contested in this account?
25:04
The precise decisions leading to the Mukden Incident
25:08
are partially obscured by destroyed records and
25:11
self -serving accounts. The exact toll of the
25:15
Nanjing Massacre remains debated among historians.
25:19
The degree to which Stalin was preparing for
25:21
war with Germany in 1941, or alternatively seeking
25:26
accommodation, continues to generate scholarly
25:28
argument. The counterfactual question of whether
25:32
the regional wars would have fused without Pearl
25:35
Harbor and Hitler's subsequent declaration cannot
25:38
be answered with certainty. These uncertainties
25:42
do not weaken the account. They mark the boundaries
25:45
of what evidence permits us to say. The listener
25:49
who began with September 1939 should now hold
25:53
that date in a larger frame. The German invasion
25:57
of Poland was a beginning, but it was not the
26:00
beginning. The war in Asia preceded it. The global
26:04
war followed it. The choice among dates is not
26:08
a technical dispute. It is a decision about whose
26:12
experience to center, whose aggression to name
26:15
first, which theater to treat as essential rather
26:18
than incidental. The Second World War, understood
26:21
fully, was a convergence of multiple expansionist
26:25
wars. It was enabled by the weakening of collective
26:29
security, economic crisis, unresolved consequences
26:34
of the First World War, racial ideology, and
26:38
the choices of leaders who saw opportunity in
26:41
disorder. It did not begin on a single date,
26:45
because it was not a single event. Its beginning
26:49
depends on whose invasion and whose suffering
26:51
the chronology chooses to recognize. The answer
26:55
is not a date, but a way of seeing. Several fires,
27:00
kindled separately, eventually merged into a
27:02
single configuration. Each had its own origin,
27:06
its own fuel, and its own human cost.