Key facts and dates

At the beginning of the 20th century, Western powers held significant global influence, but this era saw the decline of traditional empires and the rise of new states through revolutions and reforms. Internal weaknesses and external pressures drove these shifts, reshaping political landscapes worldwide.

Timeline of key events:

• 1910–1920 – Mexican Revolution overthrows long-time dictator Porfirio Díaz, leading to social and land reforms.
• 1911 – Xinhai Revolution ends the Qing dynasty in China, establishing a republic.
• 1917 – February and October Revolutions in Russia topple the tsarist regime, paving the way for communist rule.
• 1917–1922 – Russian Civil War follows the revolutions, solidifying Bolshevik control.
• 1918–1923 – Dissolution of the Ottoman Empire after World War I, resulting in the formation of modern Turkey.

Western dominance in global politics at the start of the 20th century

At the dawn of the 20th century, Western powers such as Britain, France, and the United States exerted strong control over international affairs. This dominance stemmed from industrial strength, colonial holdings, and naval superiority, which allowed them to influence trade, diplomacy, and conflicts worldwide. However, this order began to erode as older empires weakened and new states emerged.

Factors enabling Western dominance:

• Industrial and economic power - Western nations had advanced factories and resources from colonies, giving them an edge in production and wealth accumulation.
• Maritime empires - Control over seas through powerful navies enabled global trade routes and military interventions, extending influence far beyond Europe.
• Political stability - Strong governments and administrative systems helped maintain order, contrasting with the internal struggles of non-Western empires.

As the century progressed, this Western-led system faced challenges from rising nationalism and global wars, leading to the breakdown of both land-based and maritime empires.

Collapse of land-based empires due to internal and external factors

Land-based empires are large territorial states that expanded overland, relying on agriculture, armies, and centralized rule rather than sea power. By the early 20th century, older examples like the Ottoman, Russian, and Qing empires collapsed under combined pressures. Internal factors weakened them from within, while external forces accelerated their decline, resulting in the formation of new states.

Internal factors contributing to collapse:

• Economic stagnation - These empires struggled with outdated agricultural systems and limited industrialization, leading to poverty and unrest among peasants and workers.
• Corruption and weak leadership - Inefficient bureaucracies and ineffective rulers failed to address growing social inequalities, eroding public support.
• Ethnic and nationalist tensions - Diverse populations demanded autonomy, sparking revolts and fragmenting unity within the empires.

External factors contributing to collapse:

• Military defeats - Losses in wars, such as the Ottoman Empire in World War I or Russia in the Russo-Japanese War of 1904–1905, exposed vulnerabilities and drained resources.
• Foreign interference - Western powers imposed unequal treaties and economic exploitation, like the Opium Wars on the Qing Empire, undermining sovereignty.
• Global ideological influences - Spread of ideas like nationalism and communism inspired internal revolutions, challenging traditional monarchical rule.

These collapses marked a shift from imperial rule to modern nation-states, often through violent upheaval.

Specific changes in Russia leading to communist revolution

The Russian Empire, a vast land-based power under tsarist rule, faced unique transformations that culminated in a communist revolution. Internal discontent combined with external war pressures created a tipping point, leading to the overthrow of the monarchy and the rise of a new political system based on Marxist ideology.

Sequence of events in Russia's transformation:

1. Buildup of internal unrest - Widespread poverty, food shortages, and autocratic rule under Tsar Nicholas II fueled strikes and protests, especially among urban workers and peasants.
2. Impact of World War I - External military failures and heavy casualties weakened the army, leading to desertions and loss of faith in the government.
3. February Revolution of 1917 - Spontaneous uprisings in Petrograd forced the tsar's abdication, establishing a provisional government that promised reforms.
4. October Revolution of 1917 - Bolshevik leaders, including Vladimir Lenin, seized power, advocating for communist principles like worker control and land redistribution.
5. Civil war and consolidation - From 1917 to 1922, the Bolsheviks fought opposing forces, eventually forming the Soviet Union and implementing communist policies.

This revolution not only ended the Russian Empire but also introduced a new model of governance that influenced global politics.

Challenges to existing political and social orders in other states

Around the world, states increasingly challenged established systems of power after 1900, driven by desires for reform, equality, and independence. These movements often arose from crises in governance, leading to revolutions that reshaped societies and created new political structures.

Common ways states challenged orders:

• Demands for social reform - Groups pushed against inequalities, such as land ownership disparities or class divisions, seeking fairer distribution of resources.
• Rise of nationalist movements - Calls for self-determination broke apart multi-ethnic empires, promoting independent nation-states.
• Ideological shifts - Influences like socialism and democracy inspired uprisings against authoritarian regimes, aiming to replace them with representative governments.

These challenges highlighted the instability of traditional orders in a changing global context.

Example of the Mexican Revolution arising from political crisis

The Mexican Revolution serves as a key illustration of how political crises could spark widespread change. Beginning in 1910, it targeted the long-standing dictatorship of Porfirio Díaz, whose rule favored elites and foreign investors at the expense of ordinary citizens.

Key aspects of the Mexican Revolution:

• Causes of the crisis - Internal factors included corruption, land concentration among the wealthy, and suppression of dissent; external influences involved U.S. economic dominance, which exacerbated inequalities.
• Major phases - The revolution started with uprisings led by figures like Francisco Madero, evolving into a decade-long conflict involving leaders such as Emiliano Zapata and Pancho Villa, who fought for agrarian reform and democracy.
• Outcomes and reforms - It resulted in a new constitution in 1917, promoting land redistribution, labor rights, and limits on foreign ownership, though full stability took years to achieve.

This revolution demonstrated how internal grievances, amplified by external pressures, could lead to profound state transformations.