IB History Topic Populist Leaders in Argentina & Peru…

Background

Populism in Latin America emerged after the Great Depression (1929), when traditional elites failed to protect workers and farmers from economic collapse.
New leaders used nationalism, social reform, and mass mobilization to gain support from the working class.
Both Juan Domingo Perón in Argentina and Getúlio Vargas in Brazil promised to modernize their countries, reduce inequality, and defend national sovereignty from foreign control.
Their regimes mixed authoritarianism with charismatic leadership, combining genuine social reform with political repression.

Rise to Power and Legitimacy

Perón (Argentina)

Rose from the army after the 1943 military coup that ended conservative rule.
As Minister of Labor, gained loyalty from workers through social benefits and labor rights.
Elected president in 1946 with the support of trade unions and the poor (descamisados).
His wife Eva Perón expanded his popularity through welfare programs and women’s political participation.

Vargas (Brazil)

Came to power through the 1930 Revolution, overthrowing the Old Republic controlled by coffee elites.
Established the Estado Novo (New State) dictatorship in 1937, claiming to defend national unity.
Built legitimacy through labor reform, industrialization, and nationalist propaganda.
Returned as a democratically elected president in 1951, showing lasting popularity among the working class.

Case study

The 1930 Revolution in Latin America (Brazil)

Background

Before 1930, Brazil was ruled by a political system known as the Old Republic (1889–1930).
Power was shared between wealthy landowning elites from São Paulo (coffee producers) and Minas Gerais (dairy producers).
This arrangement was called “café com leite” politics (“coffee with milk”), as it excluded most of the population from politics.
The Great Depression (1929) caused global coffee prices to collapse, destroying Brazil’s export economy.
Middle-class reformers, military officers, and regional leaders began to challenge the old system.

Causes of the Revolution

Economic crisis: Falling coffee prices led to unemployment and loss of government income.
Social discontent: Workers and peasants demanded reforms and better living conditions.
Political exclusion: Only elites had power; the middle and working classes were left out.
Regional rivalry: Other states resented São Paulo’s dominance in politics.
Trigger event: When Washington Luís (president) chose another São Paulo politician as his successor in 1930, opposition formed behind Getúlio Vargas of Rio Grande do Sul.

Main Events

Vargas led a coalition of disgruntled politicians, military officers, and young nationalists.
His forces launched a revolt in October 1930, quickly gaining control of major cities.
The army refused to support the old regime, forcing President Washington Luís to resign.
On November 3, 1930, Vargas became provisional president, marking the end of the Old Republic.

Results and Significance

Vargas began a period of modernization and centralization in Brazil.
The revolution ended the rule of regional coffee elites and opened politics to new social groups, including workers and the middle class.
Vargas introduced labor reforms, promoted industrialization, and created a stronger national identity.
The 1930 Revolution is often seen as the turning point from an agricultural oligarchy to a modern, urban, industrial Brazil.
It also inspired other Latin American countries to question elite dominance and demand economic reform.

Ideology

Perón:

Promoted Justicialismo (social justice), a mix of nationalism, labor rights, and Catholic values.
Opposed communism and capitalism, calling his model the “Third Position.”
Focused on workers’ dignity, social unity, and Argentina’s independence from foreign powers.

Vargas:

Promoted Brazilian nationalism and economic independence.
Supported corporatism, linking workers and the state through controlled unions.
Emphasized modernization, order, and social harmony under a strong central government.

Social, Economic, and Political Policies

Social Policies

Expanded education, housing, and social welfare programs to gain working-class loyalty.
Promoted labor unions and women’s participation (especially under Perón).

Economic Policies

Perón: Adopted Import Substitution Industrialization (ISI), nationalized railways and utilities, raised wages, and promoted industrial growth.
Vargas: Founded the Companhia Siderúrgica Nacional (National Steel Company) and invested in oil and energy through Petrobras.
Both leaders relied on state-led industrialization and protected domestic industries from foreign competition.

Political Policies

Centralized power, limited press freedom, and controlled unions through state agencies.
Used propaganda and symbols (e.g., Perón and Evita, Vargas’s nationalist slogans) to build loyalty.
Combined reform with repression, balancing popular support and political control.

Successes and Failures

Successes:

Improved living standards for workers through better wages, healthcare, and education.
Strengthened national identity and promoted industrial growth.
Reduced foreign dependence by developing domestic industries.

Failures:

Economic growth was uneven and led to inflation and corruption.
Suppressed political freedoms and concentrated power in the executive branch.
Both were eventually overthrown by the military when their regimes lost elite and military support.

Background

Populism in Latin America emerged after the Great Depression (1929), when traditional elites failed to protect workers and farmers from economic collapse.
New leaders used nationalism, social reform, and mass mobilization to gain support from the working class.
Both Juan Domingo Perón in Argentina and Getúlio Vargas in Brazil promised to modernize their countries, reduce inequality, and defend national sovereignty from foreign control.
Their regimes mixed authoritarianism with charismatic leadership, combining genuine social reform with political repression.

Rise to Power and Legitimacy

Perón (Argentina)

Rose from the army after the 1943 military coup that ended conservative rule.
As Minister of Labor, gained loyalty from workers through social benefits and labor rights.
Elected president in 1946 with the support of trade unions and the poor (descamisados).
His wife Eva Perón expanded his popularity through welfare programs and women’s political participation.

Vargas (Brazil)

Came to power through the 1930 Revolution, overthrowing the Old Republic controlled by coffee elites.
Established the Estado Novo (New State) dictatorship in 1937, claiming to defend national unity.
Built legitimacy through labor reform, industrialization, and nationalist propaganda.
Returned as a democratically elected president in 1951, showing lasting popularity among the working class.

Case study

The 1930 Revolution in Latin America (Brazil)

Background

Before 1930, Brazil was ruled by a political system known as the Old Republic (1889–1930).
Power was shared between wealthy landowning elites from São Paulo (coffee producers) and Minas Gerais (dairy producers).
This arrangement was called “café com leite” politics (“coffee with milk”), as it excluded most of the population from politics.
The Great Depression (1929) caused global coffee prices to collapse, destroying Brazil’s export economy.
Middle-class reformers, military officers, and regional leaders began to challenge the old system.

Causes of the Revolution

Economic crisis: Falling coffee prices led to unemployment and loss of government income.
Social discontent: Workers and peasants demanded reforms and better living conditions.
Political exclusion: Only elites had power; the middle and working classes were left out.
Regional rivalry: Other states resented São Paulo’s dominance in politics.
Trigger event: When Washington Luís (president) chose another São Paulo politician as his successor in 1930, opposition formed behind Getúlio Vargas of Rio Grande do Sul.

Main Events

Vargas led a coalition of disgruntled politicians, military officers, and young nationalists.
His forces launched a revolt in October 1930, quickly gaining control of major cities.
The army refused to support the old regime, forcing President Washington Luís to resign.
On November 3, 1930, Vargas became provisional president, marking the end of the Old Republic.

Results and Significance

Vargas began a period of modernization and centralization in Brazil.
The revolution ended the rule of regional coffee elites and opened politics to new social groups, including workers and the middle class.
Vargas introduced labor reforms, promoted industrialization, and created a stronger national identity.
The 1930 Revolution is often seen as the turning point from an agricultural oligarchy to a modern, urban, industrial Brazil.
It also inspired other Latin American countries to question elite dominance and demand economic reform.

Ideology

Perón:

Promoted Justicialismo (social justice), a mix of nationalism, labor rights, and Catholic values.
Opposed communism and capitalism, calling his model the “Third Position.”
Focused on workers’ dignity, social unity, and Argentina’s independence from foreign powers.

Vargas:

Promoted Brazilian nationalism and economic independence.
Supported corporatism, linking workers and the state through controlled unions.
Emphasized modernization, order, and social harmony under a strong central government.

Social, Economic, and Political Policies

Social Policies

Expanded education, housing, and social welfare programs to gain working-class loyalty.
Promoted labor unions and women’s participation (especially under Perón).

Economic Policies

Perón: Adopted Import Substitution Industrialization (ISI), nationalized railways and utilities, raised wages, and promoted industrial growth.
Vargas: Founded the Companhia Siderúrgica Nacional (National Steel Company) and invested in oil and energy through Petrobras.
Both leaders relied on state-led industrialization and protected domestic industries from foreign competition.

Political Policies

Centralized power, limited press freedom, and controlled unions through state agencies.
Used propaganda and symbols (e.g., Perón and Evita, Vargas’s nationalist slogans) to build loyalty.
Combined reform with repression, balancing popular support and political control.

Successes and Failures

Successes:

Improved living standards for workers through better wages, healthcare, and education.
Strengthened national identity and promoted industrial growth.
Reduced foreign dependence by developing domestic industries.

Failures:

Economic growth was uneven and led to inflation and corruption.
Suppressed political freedoms and concentrated power in the executive branch.
Both were eventually overthrown by the military when their regimes lost elite and military support.

IB History Populist Leaders in Argentina & Peru Notes

IB History Populist Leaders in Argentina & Peru Notes

Background

Rise to Power and Legitimacy

The 1930 Revolution in Latin America (Brazil)

Ideology

Social, Economic, and Political Policies

Successes and Failures

Background

Rise to Power and Legitimacy

The 1930 Revolution in Latin America (Brazil)

Ideology

Social, Economic, and Political Policies

Successes and Failures

Paper 1 - The Move to Global War

Paper 1 - Rights and Protest

Paper 1 - Conflict and Intervention

Paper 2 - Independence Movements

Paper 2 - Emergence and Development of Democratic States

Paper 2 - Authoritarian States

Paper 2 - Causes and Effects of 20th Century Wars

Paper 2 - The Cold War: Superpower Tensions and Rivalries

Paper 3 - History of Europe

Paper 3 - History of the Americas

Paper 3 - History of Asia and Oceania

IB History Populist Leaders in Argentina & Peru Notes

Paper 1 - The Move to Global War

Paper 1 - Rights and Protest

Paper 1 - Conflict and Intervention

Paper 2 - Independence Movements

Paper 2 - Emergence and Development of Democratic States

Paper 2 - Authoritarian States

Paper 2 - Causes and Effects of 20th Century Wars

Paper 2 - The Cold War: Superpower Tensions and Rivalries

Paper 3 - History of Europe

Paper 3 - History of the Americas

Paper 3 - History of Asia and Oceania

IB History Populist Leaders in Argentina & Peru Notes

Background

Rise to Power and Legitimacy

The 1930 Revolution in Latin America (Brazil)

Ideology

Social, Economic, and Political Policies

Successes and Failures

Background

Rise to Power and Legitimacy

The 1930 Revolution in Latin America (Brazil)

Ideology

Social, Economic, and Political Policies

Successes and Failures