The Tsardom of Bulgaria (), also known as the Third Bulgarian Tsardom (), usually known in English as the Kingdom of Bulgaria, or simply Bulgaria, was a
constitutional monarchy
Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. ...
in
Southeastern Europe
Southeast Europe or Southeastern Europe is a geographical sub-region of Europe, consisting primarily of the region of the Balkans, as well as adjacent regions and Archipelago, archipelagos. There are overlapping and conflicting definitions of t ...
, which was established on , when the Bulgarian state was raised from a
principality
A principality (or sometimes princedom) is a type of monarchy, monarchical state or feudalism, feudal territory ruled by a prince or princess. It can be either a sovereign state or a constituent part of a larger political entity. The term "prin ...
to a tsardom.
Prince
Ferdinand
Ferdinand is a Germanic name composed of the elements "journey, travel", Proto-Germanic , abstract noun from root "to fare, travel" (PIE , "to lead, pass over"), and "courage" or "ready, prepared" related to Old High German "to risk, ventu ...
, founder of the
royal family
A royal family is the immediate family of monarchs and sometimes their extended family.
The term imperial family appropriately describes the family of an emperor or empress, and the term papal family describes the family of a pope, while th ...
, was crowned as
tsar
Tsar (; also spelled ''czar'', ''tzar'', or ''csar''; ; ; sr-Cyrl-Latn, цар, car) is a title historically used by Slavic monarchs. The term is derived from the Latin word '' caesar'', which was intended to mean ''emperor'' in the Euro ...
at the Declaration of Independence, mainly because of his military plans and for seeking options for unification of all lands in the
Balkans
The Balkans ( , ), corresponding partially with the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throug ...
region with an ethnic Bulgarian majority (lands that had been seized from Bulgaria and given to the
Ottoman Empire
The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
in the
Treaty of Berlin). He and his successors were reckoned as kings internationally.
The state was almost constantly at war throughout its existence, lending to its nickname as "the Balkan
Prussia
Prussia (; ; Old Prussian: ''Prūsija'') was a Germans, German state centred on the North European Plain that originated from the 1525 secularization of the Prussia (region), Prussian part of the State of the Teutonic Order. For centuries, ...
". For several years Bulgaria mobilized an army of more than 1 million people from its population of about 5 million, and in the 1910s it engaged in three wars – the
First
First most commonly refers to:
* First, the ordinal form of the number 1
First or 1st may also refer to:
Acronyms
* Faint Images of the Radio Sky at Twenty-Centimeters, an astronomical survey carried out by the Very Large Array
* Far Infrared a ...
and
Second
The second (symbol: s) is a unit of time derived from the division of the day first into 24 hours, then to 60 minutes, and finally to 60 seconds each (24 × 60 × 60 = 86400). The current and formal definition in the International System of U ...
Balkan Wars
The Balkan Wars were two conflicts that took place in the Balkans, Balkan states in 1912 and 1913. In the First Balkan War, the four Balkan states of Kingdom of Greece (Glücksburg), Greece, Kingdom of Serbia, Serbia, Kingdom of Montenegro, M ...
, and the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. Following the First World War the Bulgarian army was disbanded and forbidden to exist by the
Allied Powers, and all plans for national unification of the Bulgarian lands failed.
Less than two decades later Bulgaria entered
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
on the side of the
Axis powers
The Axis powers, originally called the Rome–Berlin Axis and also Rome–Berlin–Tokyo Axis, was the military coalition which initiated World War II and fought against the Allies of World War II, Allies. Its principal members were Nazi Ge ...
and once again found itself on the losing side until it switched sides to the
Allies
An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not an explicit agreement has been worked out among them. Members of an alliance are calle ...
in September 1944. In 1946, the monarchy was abolished, its
final tsar was sent into exile, and the tsardom was replaced by the
People's Republic of Bulgaria
The People's Republic of Bulgaria (PRB; , NRB; ) was the official name of Bulgaria when it was a socialist republic from 1946 to 1990, ruled by the Bulgarian Communist Party (BCP; ) together with its coalition partner, the Bulgarian Agraria ...
.
History
Formation

Despite the establishment of the
Principality of Bulgaria
The Principality of Bulgaria () was a vassal state under the suzerainty of the Ottoman Empire. It was established by the Treaty of Berlin in 1878.
After the Russo-Turkish War ended with a Russian victory, the Treaty of San Stefano was signed ...
(subject to
Ottoman suzerainty) in 1878, and the subsequent Bulgarian control over Eastern Rumelia after 1885, there was still a substantial Bulgarian population in the Balkans living under Ottoman rule, particularly in
Macedonia
Macedonia (, , , ), most commonly refers to:
* North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia
* Macedonia (ancient kingdom), a kingdom in Greek antiquity
* Macedonia (Greece), a former administr ...
. To complicate matters,
Serbia
, image_flag = Flag of Serbia.svg
, national_motto =
, image_coat = Coat of arms of Serbia.svg
, national_anthem = ()
, image_map =
, map_caption = Location of Serbia (gree ...
and
Greece
Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...
too made claims over parts of Macedonia, while Serbia, as a Slavic nation, also considered
Macedonian Slavs
Macedonian most often refers to someone or something from or related to Macedonia.
Macedonian(s) may refer to:
People Modern
* Macedonians (ethnic group), a nation and a South Slavic ethnic group primarily associated with North Macedonia
* Mac ...
as belonging to the Serbian nation. Thus began a three-sided struggle for control of these areas which lasted until
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. In 1903
there was a Bulgarian insurrection in Ottoman Macedonia.
In 1908 Ferdinand used the struggles among the Great Powers to declare Bulgaria an independent kingdom with himself as Tsar. He did this on 5 October (though celebrated on 22 September, as Bulgaria remained officially on the
Julian Calendar
The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception). The Julian calendar is still used as a religious calendar in parts of the Eastern Orthodox Church and in parts ...
until 1916) in the
St Forty Martyrs Church in
Veliko Tarnovo
Veliko Tarnovo (, ; "Great Tarnovo") is a city in north central Bulgaria and the administrative centre of Veliko Tarnovo Province. It is the historical and spiritual capital of Bulgaria.
Often referred to as the "''City of the Tsars''", Velik ...
. Even before then, however, Bulgaria had only acknowledged the overlordship of the sultan formally. Since 1878, Bulgaria had had its own constitution, flag, and anthem, and conducted a separate foreign policy.
Ferdinand took the Bulgarian title "Tsar" in honor of the rulers of the
First
First most commonly refers to:
* First, the ordinal form of the number 1
First or 1st may also refer to:
Acronyms
* Faint Images of the Radio Sky at Twenty-Centimeters, an astronomical survey carried out by the Very Large Array
* Far Infrared a ...
and
Second
The second (symbol: s) is a unit of time derived from the division of the day first into 24 hours, then to 60 minutes, and finally to 60 seconds each (24 × 60 × 60 = 86400). The current and formal definition in the International System of U ...
Bulgarian Empires. However, while previous Bulgarian "tsars" were reckoned as emperors, Ferdinand and his successors were called "kings" outside Bulgaria. The
Tarnovo Constitution
The Tarnovo Constitution () was the first constitution of Bulgaria.
It was adopted on 16 April 1879 (Adoption of the Gregorian calendar#Adoption in Eastern Europe, O.S.) by the Constituent National Assembly of Bulgaria, National Assembly held in ...
was retained, with the word "tsar" replacing the word "prince" or
''knyaz
A , also , ''knjaz'' or (), is a historical Slavs, Slavic title, used both as a royal and noble title in different times. It is usually translated into English language, English as 'prince', 'king' or 'duke', depending on specific historical c ...
''.
Balkan Wars
First Balkan War
In 1911 the Nationalist Prime Minister
Ivan Geshov set about allying with Greece and Serbia, and the three allies agreed to put aside their rivalries to plan a joint attack on the Ottomans.

In February 1912 a secret treaty was signed between Bulgaria and Serbia, which was firstly against
Austria-Hungary
Austria-Hungary, also referred to as the Austro-Hungarian Empire, the Dual Monarchy or the Habsburg Monarchy, was a multi-national constitutional monarchy in Central Europe#Before World War I, Central Europe between 1867 and 1918. A military ...
, but also then redirected by Bulgaria to be against the
Ottoman Empire
The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
and in May 1912 a similar treaty was signed with Greece.
Montenegro
, image_flag = Flag of Montenegro.svg
, image_coat = Coat of arms of Montenegro.svg
, coa_size = 80
, national_motto =
, national_anthem = ()
, image_map = Europe-Mont ...
was also brought into the pact. The treaties provided for the partition of Macedonia and
Thrace
Thrace (, ; ; ; ) is a geographical and historical region in Southeast Europe roughly corresponding to the province of Thrace in the Roman Empire. Bounded by the Balkan Mountains to the north, the Aegean Sea to the south, and the Black Se ...
between the allies, although the lines of partition were left dangerously vague. After the Ottomans refused to implement reforms in the disputed areas, the
First Balkan War
The First Balkan War lasted from October 1912 to May 1913 and involved actions of the Balkan League (the Kingdoms of Kingdom of Bulgaria, Bulgaria, Kingdom of Serbia, Serbia, Kingdom of Greece, Greece and Kingdom of Montenegro, Montenegro) agai ...
broke out in October 1912.
The allies had astonishing success. The Bulgarian army inflicted several crushing defeats on the Ottoman forces and advanced threateningly against
Constantinople
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
, while the Serbs and the Greeks took control of Macedonia. The Ottomans sued for peace in December. Negotiations broke down, and fighting resumed in February 1913. The Ottomans lost Adrianople to a Bulgarian task force. A second armistice followed in March, with the Ottomans losing all their European possessions west of the Midia-Enos line, not far from Istanbul. Bulgaria gained possession of most of Thrace, including Adrianople and the
Aegean port of Dedeagach (today
Alexandroupoli
Alexandroupolis (, ) or Alexandroupoli (, ) is a city in Greece and the capital of the Evros (regional unit), Evros regional unit. It is the largest city in Greek Thrace and the region of Eastern Macedonia and Thrace, with a population of 71,75 ...
). Bulgaria also gained a slice of Macedonia, north and east of
Thessaloniki
Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital cit ...
, but only some small areas along her western borders.
Second Balkan War
Bulgaria sustained the heaviest casualties of any of the allies, and on this basis felt entitled to the largest share of the spoils. The Serbs, in particular, did not see things this way and refused to vacate any of the territories they had seized in northern Macedonia (that is, the territory roughly corresponding to the modern
Republic of North Macedonia
North Macedonia, officially the Republic of North Macedonia, is a landlocked country in Southeast Europe. It shares land borders with Greece to the south, Albania to the west, Bulgaria to the east, Kosovo to the northwest and Serbia to the n ...
), stating that the Bulgarian army had failed to accomplish its pre-war goals at Adrianople (i.e., failing to capture it without Serbian help) and that the pre-war agreements on the division of Macedonia had to be revised. Some circles in Bulgaria inclined toward going to war with Serbia and Greece on this issue. In June 1913 Serbia and Greece formed a new alliance, against Bulgaria. The Serbian Prime Minister,
Nikola Pasic, told Greece it could have Thrace if Greece helped Serbia keep Bulgaria out of the Serbian part of Macedonia, and the Greek Prime Minister
Eleftherios Venizelos
Eleftherios Kyriakou Venizelos (, ; – 18 March 1936) was a Cretan State, Cretan Greeks, Greek statesman and prominent leader of the Greek national liberation movement. As the leader of the Liberal Party (Greece), Liberal Party, Venizelos ser ...
agreed. Seeing this as a violation of the pre-war agreements, and discreetly encouraged by
Germany
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
and
Austria-Hungary
Austria-Hungary, also referred to as the Austro-Hungarian Empire, the Dual Monarchy or the Habsburg Monarchy, was a multi-national constitutional monarchy in Central Europe#Before World War I, Central Europe between 1867 and 1918. A military ...
, Tsar Ferdinand declared war on Serbia and Greece and the Bulgarian army attacked on June 29. The Serbian and the Greek forces were initially on the retreat on the western border, but they soon took the upper hand and forced Bulgaria into retreat. The fighting was very harsh, with many casualties, especially during the key
Battle of Bregalnica. Soon Romania entered the war and attacked Bulgaria from the north. The Ottoman Empire also attacked from the southeast. The war was now lost for Bulgaria, which had to abandon most of her claims of Macedonia to Serbia and Greece, while the revived Ottomans retook Adrianople.
Romania
Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
took possession of
southern Dobruja
Southern Dobruja or South Dobruja ( or simply , ; or , ), also the Quadrilateral (), is an area of north-eastern Bulgaria comprising Dobrich and Silistra provinces, part of the historical region of Dobruja. It has an area of 7,412 square km an ...
.
World War I

In the aftermath of the Balkan Wars, Bulgarian opinion turned against Russia and the Western powers, whom Bulgarians felt had done nothing to assist them. Bulgaria, Romania, and Greece initially remained neutral, observing the course of the war before deciding where their sympathies lay.
Under the government of
Vasil Radoslavov
Vasil Hristov Radoslavov () (27 July 1854 – 21 October 1929) was a leading Bulgarian liberalism, liberal politician who twice served as List of Prime Ministers of Bulgaria, prime minister. He was premier of the country throughout most of W ...
, Bulgaria aligned itself with Germany and Austria-Hungary, despite this entailing becoming an ally of the Ottomans, Bulgaria's traditional adversary. However, Bulgaria had relinquished its claims against the Ottomans, while Serbia, Greece, and Romania (allies of the UK and France) held territories perceived as Bulgarian by Bulgaria. Recuperating from the Balkan Wars, Bulgaria remained neutral during the first year of
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. When Germany pledged to restore the boundaries of the Treaty of San Stefano, Bulgaria, boasting the largest army in the Balkans, declared war on Serbia in October 1915. Subsequently, the UK, France, Italy, and Russia declared war on Bulgaria.
Bulgaria, allied with Germany, Austria-Hungary, and the Ottomans, achieved military victories against Serbia and Romania. They captured much of Macedonia (including
Skopje
Skopje ( , ; ; , sq-definite, Shkupi) is the capital and largest city of North Macedonia. It lies in the northern part of the country, in the Skopje Basin, Skopje Valley along the Vardar River, and is the political, economic, and cultura ...
in October), advanced into Greek Macedonia, and seized Dobruja from the Romanians in September 1916. However, the war quickly became unpopular among the majority of Bulgarians, who endured severe economic hardship and resented fighting alongside their fellow Orthodox Christians while allied with the Muslim Ottomans.
Aleksandar Stamboliyski
Aleksandar Stoimenov Stamboliyski (; 1 March 1879 – 14 June 1923) was a Bulgarian politician who served as the List of Prime Ministers of Bulgaria, Prime Minister of Kingdom of Bulgaria, Bulgaria from 1919 until 1923.
Stamboliyski was a memb ...
, leader of the Agrarian Party, was imprisoned for his opposition to the war. The
Russian Revolution
The Russian Revolution was a period of Political revolution (Trotskyism), political and social revolution, social change in Russian Empire, Russia, starting in 1917. This period saw Russia Dissolution of the Russian Empire, abolish its mona ...
of February 1917 significantly impacted Bulgaria, spreading antiwar and anti-monarchist sentiments among troops and in cities. In June, Radoslavov's government resigned, mutinies erupted in the army, Stamboliyski was released, and a republic was proclaimed.
In September 1918, the French, Serbs, British, Italians, and Greeks broke through on the Macedonian front, compelling Tsar Ferdinand to seek peace. Stamboliyski advocated for democratic reforms rather than a revolution. To preempt the revolutionaries, he persuaded Ferdinand to abdicate in favor of his son,
Boris III
Boris III (; 28 August 1943), originally Boris Klemens Robert Maria Pius Ludwig Stanislaus Xaver (Boris Clement Robert Mary Pius Louis Stanislaus Xavier), was the Tsar of the Kingdom of Bulgaria from 1918 until his death in 1943.
The eldest son ...
. The revolutionaries were suppressed, and the army was disbanded. Under the
Treaty of Neuilly-sur-Seine
The Treaty of Neuilly-sur-Seine (; ) was a treaty between the victorious Allies of World War I on the one hand, and Bulgaria, one of the defeated Central Powers in World War I, on the other. The treaty required Bulgaria to cede various territor ...
(November 1919), Bulgaria lost its Aegean coastline (
Western Thrace
Western Thrace or West Thrace (, '' ytikíThráki'' ), also known as Greek Thrace or Aegean Thrace, is a geographical and historical region of Greece, between the Nestos and Evros rivers in the northeast of the country; East Thrace, which lie ...
) to Greece, parts of its Macedonian territory and the
Western Outlands
The Western (Bulgarian) Outlands () is a term used in Bulgarian to denote several regions located in ex-Yugoslavia, today southeastern Serbia and southeastern North Macedonia, that were traditionally part of Bulgaria and which were predominant ...
to the new
Kingdom of Yugoslavia
The Kingdom of Yugoslavia was a country in Southeast Europe, Southeast and Central Europe that existed from 1918 until 1941. From 1918 to 1929, it was officially called the Kingdom of Serbs, Croats, and Slovenes, but the term "Yugoslavia" () h ...
, and
Southern Dobruja
Southern Dobruja or South Dobruja ( or simply , ; or , ), also the Quadrilateral (), is an area of north-eastern Bulgaria comprising Dobrich and Silistra provinces, part of the historical region of Dobruja. It has an area of 7,412 square km an ...
was returned to the
Kingdom of Romania
The Kingdom of Romania () was a constitutional monarchy that existed from with the crowning of prince Karl of Hohenzollern-Sigmaringen as King of Romania, King Carol I of Romania, Carol I (thus beginning the Romanian royal family), until 1947 wit ...
. The country was required to reduce its army to no more than 20,000 men and pay reparations exceeding $100 million. Bulgarians generally refer to the treaty's outcomes as the "Second National Catastrophe." In
elections held in March 1920, the Agrarians secured a substantial majority, and Stamboliyski formed Bulgaria's first genuinely democratic government.
Interwar period

After World War I, Bulgaria had already lost a significant amount of territory, including its coast to the
Aegean Sea
The Aegean Sea is an elongated embayment of the Mediterranean Sea between Europe and Asia. It is located between the Balkans and Anatolia, and covers an area of some . In the north, the Aegean is connected to the Marmara Sea, which in turn con ...
with
Dede Agach (Alexandroupoli), which was crucial for the Bulgarian economy, as well as the Western Outlands. The 1879 constitution did not clearly delineate the powers of the king and Parliament, a common issue in constitutional monarchies. While the framers of the 1879 constitution intended to vest most of the power in Parliament, a sufficiently cunning monarch could still potentially seize control of the government machinery. This proved to be the case with Tsar Ferdinand, who, however, was compelled to abdicate after successive defeats in the Balkan Wars and World War I. His son, Boris, then ascended to the throne, but the young king could not replicate the political influence his father had amassed over three decades of intrigue. Furthermore, Boris did not command the same level of moral authority that his father had established.
Stamboliyski's cabinet
Parliament came to dominate after Boris appointed
Aleksandar Stamboliyski
Aleksandar Stoimenov Stamboliyski (; 1 March 1879 – 14 June 1923) was a Bulgarian politician who served as the List of Prime Ministers of Bulgaria, Prime Minister of Kingdom of Bulgaria, Bulgaria from 1919 until 1923.
Stamboliyski was a memb ...
as prime minister. Stamboliyski's Agrarian Party soon gained control of Parliament, holding over half of the seats. The remaining seats were held by the
Bulgarian Communist Party
The Bulgarian Communist Party ( Bulgarian: Българска комунистическа партия (БΚП), Romanised: ''Bŭlgarska komunisticheska partiya''; BKP) was the founding and ruling party of the People's Republic of Bulgaria f ...
, the country's second-largest political party and the only other significant one (several minor parties had no representation in Parliament or real significance). The Agrarian Party primarily represented disgruntled peasants, particularly those dissatisfied with the government in Sofia during Ferdinand's corrupt reign, which exploited and stole from the peasantry. While most lower-class Bulgarians supported Macedonia's annexation, they were dismayed by the heavy casualties suffered in two unsuccessful wars to reclaim it. Stamboliyski himself spent the war years in jail for vehemently criticizing these wars. On the other hand, the Bulgarian Communist Party drew support mainly from the intelligentsia and urban professionals, with its primary base consisting of the poorest peasants and minorities. In contrast, the Agrarian Party represented wealthier peasants. In this climate, Stamboliyski swiftly enacted a 1920 land reform aimed at breaking up state properties, church lands, and holdings of wealthy peasants. Predictably, this garnered widespread support and pushed the Bulgarian Communist Party into an alliance with the Agrarian Party to gain parliamentary representation.
Stamboliyski faced significant social problems in what was still a poor country, inhabited mostly by peasant smallholders. Bulgaria was burdened with substantial war reparations to Yugoslavia and Romania and had to contend with the issue of refugees, as pro-Bulgarian Macedonians were forced to leave Yugoslav Macedonia. Nevertheless, Stamboliyski was able to push through many social reforms, despite strong opposition from the Tsar, landlords, and the officers of the significantly reduced but still influential army. Another formidable adversary was the
Internal Macedonian Revolutionary Organization
The Internal Macedonian Revolutionary Organization (IMRO; ; ), was a secret revolutionary society founded in the Ottoman territories in Europe, that operated in the late 19th and early 20th centuries.
Founded in 1893 in Salonica, it initia ...
(VMRO), which advocated for war to regain independence for Macedonia. Faced with this array of enemies, Stamboliyski allied himself with the Bulgarian Communist Party and established relations with the
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
.
Stamboliyski immediately embarked on drastic economic reforms. He abolished the mercantile monopoly on grain and replaced it with a state syndicate, dismantled large urban and rural estates and sold the surplus to the poor, introduced compulsory labor laws to alleviate post-war unemployment, implemented a progressive income tax, and made secondary education mandatory. All aspects of this radical reform policy were designed to eliminate "noxious" classes such as lawyers, usurers, and merchants, distribute wealth and responsibilities more equitably across society, and improve the living standards of landless and poor peasants. In foreign policy, Stamboliyski officially renounced Bulgaria's territorial claims, which he associated with a standing army, monarchy, and large government expenditures—phenomena that peasants considered outdated. With no major power available to protect Bulgarian interests in the Balkans post-war, the traditional foreign policy approach was abandoned in favor of reconciliation with all
European powers
A great power is a sovereign state that is recognized as having the ability and expertise to exert its influence on a global scale. Great powers characteristically possess military and economic strength, as well as diplomatic and soft power ...
, the new government of
Kemal Ataturk Kemal may refer to:
;People
* Mustafa Kemal Atatürk, a Turkish politician and the first president of Turkey
* Kemal (name), a Turkish name
;Places
* Kemalpaşa, İzmir Province, Turkey
* Mustafakemalpaşa, Bursa Province, Turkey
;See also
*"Kema ...
in
Turkey
Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
, membership in the
League of Nations
The League of Nations (LN or LoN; , SdN) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference (1919–1920), Paris Peace ...
, and friendship with the new
Kingdom of Serbs, Croats, and Slovenes
The Kingdom of Yugoslavia was a country in Southeast and Central Europe that existed from 1918 until 1941. From 1918 to 1929, it was officially called the Kingdom of Serbs, Croats, and Slovenes, but the term "Yugoslavia" () has been its collo ...
(later the Kingdom of Yugoslavia). Bulgaria's support for Atatürk's Turkish Republic in 1920 significantly improved relations with Turkey. Reconciling with Yugoslavia was crucial for Stamboliyski's vision of establishing a multiethnic Balkan Peasants' Federation. Better relations with Yugoslavia depended on suppressing the powerful Macedonian extremist movement. Therefore, in 1921, Stamboliyski initiated a two-year period of severe repression against the IMRO; by 1923, Bulgaria and Yugoslavia agreed at the Nis Convention to collaborate in combating extremism.
Stamboliyski was a staunch anti-communist and aimed to create an international movement to counter
Marxism
Marxism is a political philosophy and method of socioeconomic analysis. It uses a dialectical and materialist interpretation of historical development, better known as historical materialism, to analyse class relations, social conflict, ...
. This effort was known as his "Green International," in opposition to the communist "Red International." He traveled to Eastern European capitals promoting his vision of a peasant alliance. However, trouble arose when he attempted to spread this movement into Yugoslavia, a country with conditions very similar to Bulgaria—little industry and a significant communist presence. Stamboliyski was well-liked in Belgrade due to his support for a peaceful resolution to the Macedonia issue. He also advocated for uniting all Slavic-speaking nations in Eastern Europe into a large Yugoslav confederation. However, he encountered difficulties due to the militant faction of IMRO back home. Many Macedonian leaders had relocated to Sofia after the failed 1903 revolt against the Ottoman Empire, and they were now joined by others fleeing the Yugoslav government, which officially claimed Macedonians as ethnic Serbs. Bulgaria, having been compelled to reduce its armed forces after World War I, saw IMRO leaders gain control over much of the border area with Yugoslavia.
[E. Curtis 1993, pp. 35–36]
Under the leadership of a large Macedonian group in Sofia, the remaining strong nationalist elements in Bulgaria found the new pacifist policy alarming. The urban working class, which did not benefit from the agrarian reforms, gravitated towards the Communists or the Socialist Workers. Inflation and industrial exploitation continued unabated. Many of Stamboliyski's subordinates exacerbated social tensions by adopting rigid positions in favor of peasant rights. The National Alliance, a confederation that had been dormant since the war, reorganized the Bulgarian right. In 1922, its leaders were imprisoned by Stamboliyski's
Orange Guard
The Agrarian National Guard (Земеделска народна гвардия, ''Zemedelska narodna gvardiya''), unofficially known as the Orange Guard (, ''Oranzheva gvardiya'') was a Bulgarian paramilitary organization created by the Bulgarian ...
, temporarily stifling its activities. Meanwhile, in late 1922 and early 1923, Macedonian nationalists seized
Kyustendil
Kyustendil ( ) is a town in the far west of Bulgaria, the capital of the Kyustendil Province, a former bishopric and present Latin Catholic titular see.
The town is situated in the southern part of the Kyustendil Valley, near the borders of ...
on the Yugoslav border. They assaulted government officials in protest against the reconciliation with Yugoslavia and the
Kingdom of Greece
The Kingdom of Greece (, Romanization, romanized: ''Vasíleion tis Elládos'', pronounced ) was the Greece, Greek Nation state, nation-state established in 1832 and was the successor state to the First Hellenic Republic. It was internationally ...
. Stamboliyski responded with mass arrests, an intensified campaign against IMRO terrorism, a purge of his own fractured and notoriously corrupt party, and called for new parliamentary elections. These measures united diverse opponents of the Agrarians—including IMRO, the National Alliance, army factions, and social democrats—into a coalition led by
Aleksandar Tsankov
Aleksandar Tsolov Tsankov (; 29 June 1879 – 27 July 1959) was a leading Bulgarian politician during the Interwar period, period between the two World Wars.
Biography
A professor of political economy at Sofia University from 1910 onwards,Phili ...
. The Communists remained outside this coalition. Bulgaria's Western creditors, disenchanted with a government that had rejected their reparations policy, refrained from intervening. In June 1923, IMRO agents brutally assassinated Stamboliyski, paving the way for the conspirators to seize control of the entire country. Despite scattered and ineffective peasant resistance, they consolidated their grip on power.
1923 Bulgarian coup d'etat, Tsankov and Lyapchev's cabinets

In March 1923 Stamboliyski signed an agreement with Yugoslavia recognizing the new border and agreeing to suppress IMRO. This triggered a nationalist reaction, and on
9 June there was a coup organized by the armed forces under General
Ivan Valkov's Military Union with support from the Tsar and other right-wing elements of the Tsardom after the AP controlled 87% of Parliament in the elections that year. The Bulgarian government could only muster a handful of troops to resist and even worse was a peasant mob with no guns rallied by Stamboliyski. Despite this, the streets of Sofia erupted in chaos and the hapless prime minister was lynched in addition to attacks on unarmed peasants.
The whole affair seriously tar brushed Bulgaria's international image. A right-wing government under
Aleksandar Tsankov
Aleksandar Tsolov Tsankov (; 29 June 1879 – 27 July 1959) was a leading Bulgarian politician during the Interwar period, period between the two World Wars.
Biography
A professor of political economy at Sofia University from 1910 onwards,Phili ...
took power, backed by the Tsar, the army, and the VMRO.
The
September Uprising
The September Uprising (, ''Septemvriysko vastanie''), also called the September Riots (Септемврийски бунтове),Голяма енциклопедия България, том 10, Главен редактор акад. Вас ...
began in 1923, after the 9 June coup d'état, when Alexander Stamboliyski was planning to capture
Pazardzhik
Pazardzhik ( ) is a city situated along the banks of the Maritsa river, southern Bulgaria. It is the centre of Pazardzhik Province and Pazardzhik Municipality. It is located in the Upper Thracian Plain and in the Pazardzhik-Plovdiv Field, a ...
with his sympathizers to restore his power, which was quickly disrupted by the Bulgarian Army. He was then captured and relocated to
Slavovitsa, his birthplace, where he was tortured and killed by IMRO agents. Tsankov's government arrested over 2000 alleged communists in which uprisings began.
Vasil Kolarov
Vasil Petrov Kolarov (; 16 July 1877 – 23 January 1950) was a Bulgarian communist political leader and leading functionary in the Communist International (Comintern).
Biography Early years
Kolarov was born in Şumnu, Ottoman Empire (now Shum ...
and
Georgi Dimitrov
Georgi Dimitrov Mihaylov (; ) also known as Georgiy Mihaylovich Dimitrov (; 18 June 1882 – 2 July 1949), was a Bulgarian communist politician who served as General Secretary of the Central Committee of the Bulgarian Communist Party from 1933 t ...
, who were the main leaders of the uprisings, chose
Montana
Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, an ...
as the centre. Many uprisings began in the Northwestern parts of Bulgaria, which were quickly overpowered by the army.
The Communist leader
Georgi Dimitrov
Georgi Dimitrov Mihaylov (; ) also known as Georgiy Mihaylovich Dimitrov (; 18 June 1882 – 2 July 1949), was a Bulgarian communist politician who served as General Secretary of the Central Committee of the Bulgarian Communist Party from 1933 t ...
fled to the Soviet Union. There was savage repression in 1925 following the second of two failed attempts on the Tsar's life in the
bomb attack on Sofia Cathedral (the first attempt took place in the mountain pass of Arabakonak). But in 1926, Boris persuaded Tsankov to resign in favour of a more moderate government under
Andrey Lyapchev. An amnesty was proclaimed, although the Communists remained banned.
Lyapchev was considered to be more lenient towards the political opposition than Tsankov. The Communists re-emerged in 1927 under the guide of the political party
Bulgarian Workers' Party. An independent workers' trade union became the centre of workers' political activity. Under the Macedonian prime minister, the IMRO also had much more freedom. This meant that political assassinations and acts of terrorism could continue unabated. IMRO raids into Yugoslavia ended Bulgaria's rapprochement with that country. The Macedonians demanded preferential economic treatment under Liapchev. the late 1920s brought relative political stability to Bulgaria compared with the previous years. Lyapchev was the leader of a conservative majority in the Sabranie. The press was relatively free, and the institutions of education and the judiciary were functioning independently. Output in industry and agriculture was finally above pre-war levels, and foreign investment was on the rise. But even after being substantially reduced, Bulgaria's reparations payments in 1928 amounted to 20 per cent of its budget, and the return to the
Gold standard
A gold standard is a backed currency, monetary system in which the standard economics, economic unit of account is based on a fixed quantity of gold. The gold standard was the basis for the international monetary system from the 1870s to the ...
in that year weakened the economy a year before the
Great Depression
The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ...
began. In foreign policy, Lyapchev tried unsuccessfully to improve the terms of British and French reparations from the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
and to bring Bulgaria out of its post-war diplomatic isolation. The country had already improved its international image through its enthusiastic participation in the League of Nations. In 1926, Bulgaria returned the favour by forcing Greek invading troops to leave southern Bulgaria during the
Incident at Petrich. The Macedonian independence movement split over the ultimate goal of its activities in the late 1920s. The supremacist faction sought the incorporation of all Macedonian territory into Bulgaria. The federalist faction (including the IMRO) sought an autonomous Macedonia that could join Bulgaria or Yugoslavia in a protective alliance in the event of a war.
1934 Bulgarian coup d'etat and the beginning of authoritarian rule

The first daily radio broadcasts appeared in 1930. There were many radio broadcasters such as
Radio Sofia (now Radio Bulgaria).
The Agrarians reorganized and won
elections in 1931 under the leadership of
Nikola Mushanov.
Just when political stability had been restored, the full effects of the
Great Depression
The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ...
hit Bulgaria, and social tensions rose again. In May 1934
there was another coup by the military organization
Zveno
Zveno (), ''Politicheski krag "Zveno"'', officially Political Circle "Zveno" was a Bulgarian political organization, founded in 1930 by Bulgarian politicians, intellectuals and Bulgarian Army officers. It was associated with a newspaper of that ...
, an authoritarian regime headed by Colonel
Kimon Georgiev
Kimon Georgiev Stoyanov (; August 11, 1882 – September 28, 1969) was a Bulgarian general who was the Prime Minister of the Kingdom of Bulgaria from 1934 to 1935 and again from 1944 to 1946. He was considered a "master in the art of coup d'etats. ...
was established. They dissolved all parties and trade unions and suppressed the IMRO. Their government introduced a corporatist economy, similar to that of Benito Mussolini's Italy. After participating in the Bulgarian coup d'état of 1934, Zveno supporters declared their intention to immediately form an alliance with France and to seek the unification of Bulgaria into an Integral Yugoslavia.

In April 1935 Boris III staged a counter-coup with the help of monarchist Zveno member General
Pencho Zlatev and took power himself. The political process was controlled by the Tsar, but a form of parliamentary rule was re-introduced. However, political parties remained banned, and uncharismatic prime ministers were appointed by the monarch. He didn't restore the traditional political supremacy of the Sabranie and write a new constitution. In 1936 a broad coalition, the People's Constitutional Bloc, brought together nearly all leftist and centrist factions in a nominal opposition that had the blessing of the tsar. Boris delayed holding a national election until 1938. At that time, only individual candidates were allowed in a carefully controlled election procedure that excluded party candidate lists. Boris claimed that domination of the new subranie by pro-government representatives justified his non-party system, although the People's Constitutional Bloc seated over sixty delegates. Elections in the next two years were strictly limited in order to maintain Boris's control over his parliament.
With the rise of the "King's government" in 1935, Bulgaria entered an era of prosperity and astounding growth, which deservedly qualifies it as the Golden Age of the Third Bulgarian Kingdom. It lasted nearly five years, governed by prime minister
Georgi Kyoseivanov. Kyoseivanov's Premiership oversaw the trials of the instigators of the 1934 military coup and also concluded pacts with Yugoslavia and Greece as Nazi Germany undertook a policy of economic isolation of the Balkans. His government also oversaw a policy of rearmament after a
treaty
A treaty is a formal, legally binding written agreement between sovereign states and/or international organizations that is governed by international law. A treaty may also be known as an international agreement, protocol, covenant, convention ...
concluded with Ioannis Metaxas overturned the military clauses of the Treaty of Neuilly-sur-Seine and the Treaty of Lausanne. Although the signing of the Salonika Agreement of 1938 restored good relations with Yugoslavia and Greece, the territorial issue continued to simmer.
World War II

The government of the Kingdom of Bulgaria under Prime Minister Georgi Kyoseivanov declared a position of neutrality upon the outbreak of World War II. Bulgaria was determined to observe it until the end of the war, but it hoped for bloodless territorial gains to recover the territories lost in the Second Balkan War and World War I, as well as gain other lands with a significant Bulgarian population occupied by neighboring countries. However, it was clear that the central geopolitical position of Bulgaria in the Balkans would inevitably lead to strong external pressure from both World War II factions. On 15 February 1940, following the resignation of Georgi Kyoseivanov, a pro-German
Bogdan Filov was appointed Prime Minister of the Kingdom of Bulgaria. On 7 September 1940 Bulgaria succeeded in negotiating the recovery of
Southern Dobruja
Southern Dobruja or South Dobruja ( or simply , ; or , ), also the Quadrilateral (), is an area of north-eastern Bulgaria comprising Dobrich and Silistra provinces, part of the historical region of Dobruja. It has an area of 7,412 square km an ...
in the Axis-sponsored
Treaty of Craiova
The Treaty of Craiova (; ) was signed on 7 September 1940 and ratified on 13 September 1940 by the Kingdom of Bulgaria and the Kingdom of Romania. Under its terms, Romania had to allow Bulgaria to retake Southern Dobruja, which Romania had gained ...
. Bulgaria also had a
non-aggression pact
A non-aggression pact or neutrality pact is a treaty between two or more states/countries that includes a promise by the signatories not to engage in military action against each other. Such treaties may be described by other names, such as a t ...
with Turkey.
On 1 March 1941 Bulgaria formally signed the
Tripartite Pact
The Tripartite Pact, also known as the Berlin Pact, was an agreement between Germany, Italy, and Japan signed in Berlin on 27 September 1940 by, respectively, Joachim von Ribbentrop, Galeazzo Ciano, and Saburō Kurusu (in that order) and in the ...
, becoming an ally of
Nazi Germany
Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalit ...
, the
Empire of Japan
The Empire of Japan, also known as the Japanese Empire or Imperial Japan, was the Japanese nation state that existed from the Meiji Restoration on January 3, 1868, until the Constitution of Japan took effect on May 3, 1947. From Japan–Kor ...
, and the
Kingdom of Italy
The Kingdom of Italy (, ) was a unitary state that existed from 17 March 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 10 June 1946, when the monarchy wa ...
. German troops entered the country in preparation for the German invasions of the
Kingdom of Greece
The Kingdom of Greece (, Romanization, romanized: ''Vasíleion tis Elládos'', pronounced ) was the Greece, Greek Nation state, nation-state established in 1832 and was the successor state to the First Hellenic Republic. It was internationally ...
and the
Kingdom of Yugoslavia
The Kingdom of Yugoslavia was a country in Southeast Europe, Southeast and Central Europe that existed from 1918 until 1941. From 1918 to 1929, it was officially called the Kingdom of Serbs, Croats, and Slovenes, but the term "Yugoslavia" () h ...
. When Yugoslavia and Greece were defeated, Bulgaria was allowed to occupy all of Greek Thrace and most of Macedonia. Bulgaria declared war on Britain and the United States but resisted German pressure to declare war on the
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
, fearful of pro-Russian sentiment in the country.

In August 1943 Tsar Boris died suddenly after returning from Germany from heart failure, but also rumoured to be poisoned. He was later succeeded by his six-year-old son
Simeon II. Power was held by a council of regents headed by the young Tsar's uncle,
Prince Kiril, Bogdan Filov and
Nikola Mihov
Nikola Mihaylov Mihov (, 11 December 1891 – 1 February 1945) was a Bulgarian lieutenant general of artillery who served as one of the three Regents of Bulgaria for the underage Simeon II (1943–44).
Biography
left, Meeting between Nikola ...
. The new prime minister,
Dobri Bozhilov, was in most respects a German puppet. Resistance to the Germans and the Bulgarian regime was widespread by 1943, coordinated mainly by the communists. Together with the Agrarians, now led by
Nikola Petkov, the Social Democrats, and even many army officers they founded the
Fatherland Front. Partisans operated in the mountainous west and south. By 1944 it was obvious that Germany was losing the war and the regime began to look for a way out. On 1 June 1944 Filov sacked Bozhilov, in the hope of placating internal opposition and the Allies. Filov had reluctantly decided the alliance with Germany should end. His successor
Ivan Bagryanov
Ivan Ivanov Bagryanov (; 17 October 1891 – 1 February 1945) was a leading Bulgarian politician who briefly served as Prime Minister during the Second World War. Biography
After a career as a diplomat, he was chosen by the Council of Regents, who ...
tried to arrange negotiations with the western Allies.
Meanwhile, the capital
Sofia was bombed by Allied aircraft in 1941 until 1944. But it was the
Red Army
The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People ...
which was rapidly advancing towards Bulgaria. In August 1944 Bulgaria unilaterally announced its withdrawal from the war and asked the German troops to leave: Bulgarian troops were hastily withdrawn from Greece and Yugoslavia. In September, the Soviets crossed the northern border. The government, desperate to avoid a Soviet occupation, declared war on Germany, but the Soviets could not be put off, and on September 8, they declared war on Bulgaria – which thus found itself for a few days at war with both Germany and the Soviet Union. The Soviet Union occupied the north-eastern part of Bulgaria along with the key port cities of
Varna
Varna may refer to:
Places Europe
*Varna, Bulgaria, a city
** Varna Province
** Varna Municipality
** Gulf of Varna
** Lake Varna
**Varna Necropolis
* Vahrn, or Varna, a municipality in Italy
* Varna (Šabac), a village in Serbia
Asia
* Var ...
and
Burgas
Burgas (, ), sometimes transliterated as Bourgas, is the second largest city on the Bulgarian Black Sea Coast in the region of Northern Thrace and the List of cities and towns in Bulgaria, fourth-largest city in Bulgaria after Sofia, Plovdiv, an ...
by the next day. By order of the government, the Bulgarian Army offered no resistance. On September 16, the Red Army entered Sofia. During the same day, a pro-Axis
government-in-exile
A government-in-exile (GiE) is a political group that claims to be the legitimate government of a sovereign state or semi-sovereign state, but is unable to exercise legal power and instead resides in a foreign country. Governments in exile usu ...
was established in
Vienna
Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...
under
Aleksandar Tsankov
Aleksandar Tsolov Tsankov (; 29 June 1879 – 27 July 1959) was a leading Bulgarian politician during the Interwar period, period between the two World Wars.
Biography
A professor of political economy at Sofia University from 1910 onwards,Phili ...
and while it was able to muster a 600-strong
Bulgarian SS regiment of Bulgarian anti-communist volunteers already in Germany under a German commander, they had little success.
Holocaust
The
Holocaust in Bulgaria was the persecution of
Jews
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
between 1941 and 1944 in the Kingdom of Bulgaria and their deportation and annihilation in the Bulgarian-occupied regions of Yugoslavia and Greece during
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, arranged by the Nazi Germany-allied government of
Tsar Boris III
Boris III (; 28 August 1943), originally Boris Klemens Robert Maria Pius Ludwig Stanislaus Xaver (Boris Clement Robert Mary Pius Louis Stanislaus Xavier), was the Tsar of the Kingdom of Bulgaria from 1918 until his death in 1943.
The eldest son ...
and
prime minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
Bogdan Filov. The persecution began in 1941 with the passing of anti-Jewish legislation and culminated in March 1943 with the arrest and deportation of almost all11,343of the Jews living in Bulgarian-occupied regions of
Northern Greece
Northern Greece () is used to refer to the northern parts of Greece, and can have various definitions.
Administrative term
The term "Northern Greece" is widely used to refer mainly to the two northern regions of Macedonia and (Western) Thra ...
, Yugoslav
Macedonia
Macedonia (, , , ), most commonly refers to:
* North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia
* Macedonia (ancient kingdom), a kingdom in Greek antiquity
* Macedonia (Greece), a former administr ...
and
Pirot
Pirot ( sr-Cyrl, Пирот) is a city and the administrative center of the Pirot District in southeastern Serbia. According to 2022 census, the urban area of the city has a population of 34,942, while the population of the city administrative are ...
. These were
deported by the Bulgarian authorities and sent to
extermination camps
Nazi Germany used six extermination camps (), also called death camps (), or killing centers (), in Central Europe, primarily in occupied Poland, during World War II to systematically murder over 2.7 million peoplemostly Jewsin the Holocau ...
in German-occupied Poland.
The deportation of the 48,000 Jews from Bulgaria proper was subsequently initiated but halted following widespread protests. Upon becoming aware of the impending plans members of parliament led by
Dimitar Peshev
Dimitar Yosifov Peshev (; 25 June 1894 – 20 February 1973) was the Deputy Speaker of the National Assembly of Bulgaria and Minister of Justice (1935–1936), before World War II. He rebelled against the pro-Nazi cabinet and prevented the depor ...
pressured the interior minister to revoke the initial deportation order, while public protests and interventions by prominent figures, notably Bulgarian Orthodox Church bishops
Stefan of Sofia and
Kiril of Plovdiv, persuaded the Tsar first to stop the deportation temporarily in March 1943, and two months later to postpone it indefinitely.
The Jews whose deportation from Bulgaria was halted, including all
Sofia's 25,743 Jews,
were instead internally deported to the countryside and had their property confiscated,
and Jewish males between the ages of 20 and 46 were conscripted into the
Labour Corps until September 1944.
The events that prevented the deportation to
extermination camp
Nazi Germany used six extermination camps (), also called death camps (), or killing centers (), in Central Europe, primarily in occupied Poland, during World War II to systematically murder over 2.7 million peoplemostly Jewsin the Holocau ...
s of about 48,000 Jews in spring 1943 are termed the "Rescue of the Bulgarian Jews". The survival rate of the Jewish population in Bulgaria as a result was one of the highest in
Axis
An axis (: axes) may refer to:
Mathematics
*A specific line (often a directed line) that plays an important role in some contexts. In particular:
** Coordinate axis of a coordinate system
*** ''x''-axis, ''y''-axis, ''z''-axis, common names ...
Europe.
Communist coup

The Fatherland Front took office in Sofia
following a coup d'état, setting up a broad coalition under the former ruler
Kimon Georgiev
Kimon Georgiev Stoyanov (; August 11, 1882 – September 28, 1969) was a Bulgarian general who was the Prime Minister of the Kingdom of Bulgaria from 1934 to 1935 and again from 1944 to 1946. He was considered a "master in the art of coup d'etats. ...
. Under the terms of the peace settlement Bulgaria was allowed to keep
Southern Dobruja
Southern Dobruja or South Dobruja ( or simply , ; or , ), also the Quadrilateral (), is an area of north-eastern Bulgaria comprising Dobrich and Silistra provinces, part of the historical region of Dobruja. It has an area of 7,412 square km an ...
, but formally renounced all claims to Greek and Yugoslav territory. 150,000 Bulgarians were expelled from Greek
Thrace
Thrace (, ; ; ; ) is a geographical and historical region in Southeast Europe roughly corresponding to the province of Thrace in the Roman Empire. Bounded by the Balkan Mountains to the north, the Aegean Sea to the south, and the Black Se ...
. The Communists deliberately took a minor role in the new government at first, but the Soviet representatives were the real power in the country. A Communist-controlled People's Militia was set up, which harassed and intimidated non-Communist parties.
The new realities of power in Bulgaria were shown when the
former regents and hundreds of other officials of the old regime
who were arrested on charges of war crimes were executed on 1 February 1945. In September 1946, the monarchy was abolished by
plebiscite
A referendum, plebiscite, or ballot measure is a direct vote by the electorate (rather than their representatives) on a proposal, law, or political issue. A referendum may be either binding (resulting in the adoption of a new policy) or adv ...
.
This referendum violated the Tarnovo Constitution, which stated that any change in the form of the state could only take place if a Grand National Assembly was convened by the Tsar (in practice, the Tsar acting on the advice of the government). The republic was formally proclaimed a week later, and the young Tsar Simeon was forced into exile. The Communists now openly took power, with
Vasil Kolarov
Vasil Petrov Kolarov (; 16 July 1877 – 23 January 1950) was a Bulgarian communist political leader and leading functionary in the Communist International (Comintern).
Biography Early years
Kolarov was born in Şumnu, Ottoman Empire (now Shum ...
becoming president and Dimitrov becoming prime minister.
Free elections promised for 1946 were blatantly rigged and were boycotted by the opposition. The Agrarians refused to co-operate with the new regime, and in June 1947 their leader
Nikola Petkov was arrested. Despite strong international protests, he was executed in September. This marked the
Dimitrov Constitution
The Dimitrov Constitution was the second Constitution of Bulgaria, in effect from 1947 to 1971.Konstantinov, EmilConstitutional Foundation of Bulgaria (Historical Parallels). Rigas Network, 2002. It formed the legal basis for Communist rule in ...
to be introduced and also an establishment of a
Communist regime in Bulgaria.
Boundaries
Bulgaria had its fair share of significant changes to its boundaries throughout independence to communism. Before the
First Balkan War
The First Balkan War lasted from October 1912 to May 1913 and involved actions of the Balkan League (the Kingdoms of Kingdom of Bulgaria, Bulgaria, Kingdom of Serbia, Serbia, Kingdom of Greece, Greece and Kingdom of Montenegro, Montenegro) agai ...
, Bulgaria didn't have control over the main parts of the
Rhodope Mountains
The Rhodopes (; , ; , ''Rodopi''; ) are a mountain range in Southeastern Europe, and the largest by area in Bulgaria, with over 83% of its area in the southern part of the country and the remainder in Greece. Golyam Perelik is its highest peak ...
, which included settlements such as
Smolyan
Smolyan () is a List of cities and towns in Bulgaria, town and ski resort in the south of Bulgaria near the border with Greece. It is the administrative and industrial centre of the Smolyan Province. The town is built along the narrow valley of t ...
,
Kardzhali
Kardzhali ( , ''Kărdžali''; ), sometimes spelt Kardžali or Kurdzhali, is List of cities and towns in Bulgaria, a town in the Eastern Rhodopes in Bulgaria, centre of Kardzhali Municipality and Kardzhali Province. The noted Kardzhali Reservoir is ...
etc. After the war, Bulgaria gained the most territory in total area, as it included the eastern parts of Macedonia, Greek Thrace and Adrianople. Due to its eagerness in Macedonia, in where they didn't obtain the rest of it, began the
Second Balkan War
The Second Balkan War was a conflict that broke out when Kingdom of Bulgaria, Bulgaria, dissatisfied with its share of the spoils of the First Balkan War, attacked its former allies, Kingdom of Serbia, Serbia and Kingdom of Greece, Greece, on 1 ...
which resulted in a harsh Bulgarian defeat. It had lost all its previous gains from the previous war, and had lost its
Southern Dobruja
Southern Dobruja or South Dobruja ( or simply , ; or , ), also the Quadrilateral (), is an area of north-eastern Bulgaria comprising Dobrich and Silistra provinces, part of the historical region of Dobruja. It has an area of 7,412 square km an ...
to the
Kingdom of Romania
The Kingdom of Romania () was a constitutional monarchy that existed from with the crowning of prince Karl of Hohenzollern-Sigmaringen as King of Romania, King Carol I of Romania, Carol I (thus beginning the Romanian royal family), until 1947 wit ...
. It still kept
Western Thrace
Western Thrace or West Thrace (, '' ytikíThráki'' ), also known as Greek Thrace or Aegean Thrace, is a geographical and historical region of Greece, between the Nestos and Evros rivers in the northeast of the country; East Thrace, which lie ...
and the
Western Outlands
The Western (Bulgarian) Outlands () is a term used in Bulgarian to denote several regions located in ex-Yugoslavia, today southeastern Serbia and southeastern North Macedonia, that were traditionally part of Bulgaria and which were predominant ...
. During World War I, Bulgaria joined in 1915 on the side of the
Central Powers
The Central Powers, also known as the Central Empires,; ; , ; were one of the two main coalitions that fought in World War I (1914–1918). It consisted of the German Empire, Austria-Hungary, the Ottoman Empire, and the Kingdom of Bulga ...
and gained a large amount of land from the
Kingdom of Serbia
The Kingdom of Serbia was a country located in the Balkans which was created when the ruler of the Principality of Serbia, Milan I of Serbia, Milan I, was proclaimed king in 1882. Since 1817, the Principality was ruled by the Obrenović dynast ...
, which included Macedonia and the sheer extensiveness around
Niš
Niš (; sr-Cyrl, Ниш, ; names of European cities in different languages (M–P)#N, names in other languages), less often spelled in English as Nish, is the list of cities in Serbia, third largest city in Serbia and the administrative cente ...
. After losing, Bulgaria lost its
Aegean coast, and its earned land in Serbia.
During the Interwar period, no change in boundaries happened, but there was an
incident at Petrich, which was the only conflict it fought internationally during this period. After pro-German prime ministers elected into office, Bulgaria entered
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
on the side of the
Axis powers
The Axis powers, originally called the Rome–Berlin Axis and also Rome–Berlin–Tokyo Axis, was the military coalition which initiated World War II and fought against the Allies of World War II, Allies. Its principal members were Nazi Ge ...
. After the
Invasion of Yugoslavia
The invasion of Yugoslavia, also known as the April War or Operation 25, was a Nazi Germany, German-led attack on the Kingdom of Yugoslavia by the Axis powers which began on 6 April 1941 during World War II. The order for the invasion was put fo ...
and also
of Greece, Bulgaria once again obtained a coastline to the Aegean and Macedonia with
Pirot
Pirot ( sr-Cyrl, Пирот) is a city and the administrative center of the Pirot District in southeastern Serbia. According to 2022 census, the urban area of the city has a population of 34,942, while the population of the city administrative are ...
. After the Soviet invasion of Bulgaria in 1944, the Bulgarians obtained Southern Dobruja.
Demographics
Since the population was 85% ethnic Bulgarian, there was relatively little social strife aside from the conflict between the haves and have-nots. Most inhabitants of Sofia maintained close ties to the countryside, but this did not prevent a rift between the peasants and urban class (i.e. Sofia versus everyone else), although some were the result of deliberate manipulation by politicians seeking to take advantage of traditional peasant distrust of the "effeminate city slicker". Mostly, however, it was due to a quarrel between the rulers and the ruled. Around 14% of the population were Muslims, mostly Turks (i.e. the remnant of the landowning class), but also a handful of so-called "
Pomaks
Pomaks (; Macedonian: Помаци ; ) are Bulgarian-speaking Muslims inhabiting Bulgaria, northwestern Turkey, and northeastern Greece. The strong ethno-confessional minority in Bulgaria is recognized officially as Bulgarian Muslims by th ...
" (ethnic Bulgarians who practiced Islam). The Muslim population was alienated from the dominant Orthodox Christians both due to religious and historical reasons.
Education

In 1909, a year after Bulgarian independence, a law was adopted to change the structure of the education system, maintained with different minor changes past several decades. In the post-war years, 1919–1923, there was stagnation in comparative education activities. All conditions of education functioning were extremely worsened. The postwar governments brought about an unstable political and social situation. Third, the main task of the Ministry of Education was restoring the normal functions of schools in this country, laying aside all other activities. The lower secondary school was converted into a junior one by the law, with a three-year course of study and was served to be succeeded by primary schools and basis of secondary schools. Compulsory education became mandatory for children aged 7–14, but only applied to primary school students. High schools were established. Significant changes were made in the education with the law by Stoyan Omarchevski. Basic education institutes were established, courses in high-school were divided into lower and upper courses. After the
1923 coup d'état, education was largely changed, including that the transition from primary to secondary was to be decided by entrance examinations, which was also introduced for graduates of incomplete secondary education. Religion also became a mandatory subject in high school.
In comparison to economics, Bulgaria's educational system was more successful, and less than half the population was illiterate. Eight years of schooling were required and over 80% of children attended. For the few special students who went past elementary school, the high schools were based on the
German gymnasium. Competitive examinations were used to judge college applicants, and Bulgaria had several technical and specialized schools in addition to the
University of Sofia
Sofia University "St. Kliment Ohridski" () is a public research university in Sofia, Bulgaria. It is the oldest institution of higher education in Bulgaria.
Founded on 1 October 1888, the edifice of the university was constructed between 1924 ...
. Many Bulgarian students also went abroad, primarily to Germany and Austria after educational ties with Russia ended in 1917. Overall, education reached more of the lower classes than anywhere else in Eastern Europe, but on the downside all too many students obtained degrees in the liberal arts and other abstract subjects and could not find work anywhere except in the government bureaucracy. Many of them gravitated towards the Bulgarian Communist Party.
Economy
The Bulgarian state at the turn of the 20th century was rural, agrarian, relatively unindustrialised and economically backward nation, in which the economical development hampered by wars and territorial loses. Around 37.8% of the population of about 4.3 million were rural peasants; in 1910, urban dwellers accounted for 19.1% of the total population, a figure that had remained relatively unchanged since Bulgaria had gained independence from Ottoman rule almost 30 years earlier.
The literacy rate was low: in 1900 it was 58% in the capital Sofia, 40% in all other cities and 15% in rural areas. The agrarian character of Bulgarian society was reflected in Bulgarian industry, which was completely dominated by textile, food and beverage production: in 1911 these sectors accounted for almost 90% of total Bulgarian factory production. Moreover, Bulgarian industry was extremely inefficient: per capita production was only 28.3 leva (the Bulgarian currency unit) compared to 1,128 per capita in the US; even Russian industry proved more efficient at about 150 leva per capita.
Two years after independence, in 1910, the gross national product (GNP-PPP) per capita was $270, last in Europe and the Balkans. Due to the Balkan Wars, the financial cost against the
Ottoman Empire
The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
alone was 1.3 billion
francs
The franc is any of various units of currency. One franc is typically divided into 100 centimes. The name is said to derive from the Latin inscription ''francorum rex'' ( King of the Franks) used on early French coins and until the 18th centur ...
. External trade fell drastically in 1913, with exports reduced by 40% and imports by 11%. This led to a soaring trade deficit of over 87 million
levs by 1914.
[Панайотов, p. 355] Before the war, grain had been a leading Bulgarian export commodity with the most productive area being Dobruja. The state took special care for the development of the region; it built railways to carry grain and other exports to the port of
Varna
Varna may refer to:
Places Europe
*Varna, Bulgaria, a city
** Varna Province
** Varna Municipality
** Gulf of Varna
** Lake Varna
**Varna Necropolis
* Vahrn, or Varna, a municipality in Italy
* Varna (Šabac), a village in Serbia
Asia
* Var ...
, whose facilities had been developed at great cost. In 1912, it handled more goods than
Salonika
Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital cit ...
.
By 1938, the GNP-PPP per capita had risen to $420, putting Bulgaria ahead of
Yugoslavia
, common_name = Yugoslavia
, life_span = 1918–19921941–1945: World War II in Yugoslavia#Axis invasion and dismemberment of Yugoslavia, Axis occupation
, p1 = Kingdom of SerbiaSerbia
, flag_p ...
,
Romania
Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
,
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
,
Portugal
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...
, and
civil war
A civil war is a war between organized groups within the same Sovereign state, state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government policies.J ...
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
on this measure. Real GDP per capita in 1939, equated to a 2011 dollar value, was $2,649, the third lowest in Europe after Yugoslavia and Romania. By 1939, 73.5% of manufacturing revenue came from agriculture, and 26.5% from industry and construction.
[Rangelova 2000, p. 240] Over 82% of the workforce in 1924 was in agriculture, and this percentage remained almost unchanged until 1945. The unstable political situation and internal conflicts caused the Kingdom of Bulgaria to be the poorest, or among the poorest countries in Europe.
Sectors
While more successful than the rest of Eastern Europe, Bulgarian agriculture still suffered from the handicaps of backward technology and especially rural overpopulation and scattered plots (due to the traditional practice of a peasant dividing his land equally among all surviving sons). And all agricultural exports were harmed by the onset of the
Great Depression
The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ...
. Still, the country avoided a large food crisis.
Thousands of peasant workers engaged in agricultural activities became casualties during the wars. The number of available horses, sheep, cattle and livestock was between 20% and 40% lower. The single most damaging event was the loss of Southern Dobruja: it had accounted for 20% of Bulgarian grain production before the wars and contained the largest and most developed Bulgarian farming communities.
[Lampre 1986, pp. 42–43] This, combined with bad weather, held the harvest of all crops to 79% of the pre-war level in 1914.
[Lampre 1986, pp. 42–43] On the other hand, an underdeveloped economy meant that Bulgaria had little trouble with debt and inflation. Just under half of the industry was owned by foreign companies in contrast to the nearly 80% of Romanian industry.
Agricultural productivity was very low. Plots were small and almost exclusively under , but they were worked intensively and even the tiniest farms often produced crops for market sale. As elsewhere in Eastern Europe, Bulgarian peasants traditionally grew
grain
A grain is a small, hard, dry fruit (caryopsis) – with or without an attached husk, hull layer – harvested for human or animal consumption. A grain crop is a grain-producing plant. The two main types of commercial grain crops are cereals and ...
s for their landowners. After the war, they could not be effectively marketed due to competition from the United States and Western Europe. However, they were able to switch with little difficulty to garden crops and
tobacco
Tobacco is the common name of several plants in the genus '' Nicotiana'' of the family Solanaceae, and the general term for any product prepared from the cured leaves of these plants. More than 70 species of tobacco are known, but the ...
in contrast to other countries where the peasantry suffered harder due to continued reliance on
maize
Maize (; ''Zea mays''), also known as corn in North American English, is a tall stout grass that produces cereal grain. It was domesticated by indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native American ...
and
wheat
Wheat is a group of wild and crop domestication, domesticated Poaceae, grasses of the genus ''Triticum'' (). They are Agriculture, cultivated for their cereal grains, which are staple foods around the world. Well-known Taxonomy of wheat, whe ...
. By the end of the 1930s, Bulgaria was producing on average twice as much per hectare as developed European countries, including those with worse climatic or soil conditions than Bulgaria.
[Rangelova 2000, p. 242]
Between 1934 and 1945, the average area of arable land fell from 0.5 to 0.4 hectares per farm. By 1945 there were 1.2 million farms in the country, almost all of them small and unable to support themselves. Only large farms increased in area over the same period, but they held only 2% of the arable land.
[Rangelova 2000, pp. 241–242] The fragmentation of land was due to family inheritance patterns and the need to provide land for the growing rural population. In 1930, nearly 50% of the agricultural labor force was unemployed, and winter employment dropped to 30%.
Deflation and increased taxes to stop foreign debt caused the total income of the rural population to drop down half of it between 1929 and 1933.
The industrial sector is weak and does not play a significant role in the economy. Between 1895 and 1928 a number of measures were taken to stimulate industry, such as duty-free imports of machinery, tax exemptions and low freight rates. In the period between World War I and the Great Depression, especially between 1926 and 1929, industrial output doubled.
The increase was mainly in textiles, pottery, and electricity; almost all other industries, including milling and food processing, leather, woodworking and metalworking were weakened.
In the 1930s, many of the incentive measures were withdrawn, and the establishment of new enterprises was virtually prohibited. Existing ones continued to be uncompetitive. By 1941, there were 3,467 private, 130 state-owned, and 275 cooperative enterprises in the kingdom, with an average of 26 workers.
[Rangelova 2000, p. 243] In that year, 41.3% of industry consisted of small-scale manufacturing and handicrafts, 54.6% of larger-scale manufacturing, and 4.1% represented construction activities.
Internationally, Bulgaria lagged behind the leading European industrial countries.
See also
*
History of Bulgaria
The history of Bulgaria can be traced from the first settlements on the lands of modern Bulgaria to its formation as a nation-state, and includes the history of the Bulgarian people and their origin. The earliest evidence of hominid occupation ...
*
History of Bulgaria (1878–1946)
After the Russo-Turkish War of 1877–1878, the 1878 Treaty of Berlin set up an autonomous state, the Principality of Bulgaria, within the Ottoman Empire. Although remaining under Ottoman sovereignty, it functioned independently, taking Alexand ...
*
Invasion of Serbia by Bulgaria during the First World War
References
Bibliography
*Khristo Angelov Khristov. ''Bulgaria, 1300 years.'' Sofia, Bulgaria: Sofia Press, 1980. pp. 192.
*
*
*
*
*
{{coord, 42, 42, N, 23, 19, E, type:city_source:kolossus-hewiki, display=title
States and territories disestablished in 1946
Bulgaria
Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...
Bulgaria
Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...
1908 in Bulgaria
States and territories established in 1908
Bulgaria
Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...
1946 disestablishments in Europe
1908 establishments in Europe
Bulgaria
Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...
Axis powers
History of Bulgaria
Military dictatorships