How and why did Indonesia emerge and develop as a modern nation between Japanese occupation in 1942 and the democratic reforms of 2005?
Analyse the Japanese occupation, the revolution and independence struggle, Sukarno's Guided Democracy, Suharto's New Order, and the transition to reform democracy in modern Indonesia to 2005.
Japanese occupation, the independence revolution, Sukarno's Guided Democracy, the 1965 killings, Suharto's New Order, the Asian financial crisis and the transition to democracy as Indonesia became a modern nation to 2005.
Reviewed by: AI editorial process; not yet individually human-reviewed
Have a quick question? Jump to the Q&A page
Jump to a section
What this dot point is asking
You must trace how and why Indonesia developed as a modern nation: the occupation, the revolution and the creation of the state, Sukarno's and Suharto's regimes, and the move to democracy. Strong answers weigh national unity against repression and engage with debate over violence, development and democratisation.
Occupation, revolution and independence (1942-1949)
Japanese forces drove the Dutch from the East Indies in 1942. The occupation was harsh but it shattered the myth of Dutch invincibility, mobilised Indonesians militarily and politically, and allowed nationalist leaders such as Sukarno to build support. On 17 August 1945, two days after Japan's surrender, Sukarno and Mohammad Hatta proclaimed independence. The Dutch tried to reconquer the archipelago, but a four-year revolution of guerrilla war and diplomacy, combined with international pressure (notably from the United States), forced them to recognise Indonesian sovereignty in December 1949. The new republic was bound together by the state philosophy of Pancasila and the motto "unity in diversity".
Sukarno's Guided Democracy and the 1965 catastrophe (1949-1966)
Parliamentary democracy in the 1950s proved unstable, with frequent cabinet changes and regional revolts. From 1957 Sukarno imposed Guided Democracy, an authoritarian system that balanced the army, the nationalists and the large Indonesian Communist Party (PKI). He pursued radical nationalism abroad, seizing Dutch New Guinea and launching the Konfrontasi campaign against Malaysia. The system collapsed on 30 September 1965 when a failed coup, blamed on the PKI, triggered an army-led purge. In the anti-communist killings of 1965-1966 perhaps 500,000 or more people were murdered. Major General Suharto sidelined Sukarno and took power.
Suharto's New Order (1966-1998)
Suharto's New Order delivered three decades of authoritarian stability. He opened the economy to Western investment, used oil wealth and the "green revolution" to drive rapid growth, and won praise for development and falling poverty. Power was centralised through the army, the dominant Golkar political vehicle and tight control of dissent. The regime invaded and annexed East Timor in 1975, occupying it brutally for 24 years. Corruption, cronyism and the enrichment of Suharto's family grew alongside the economic gains. The Asian financial crisis of 1997-1998 wrecked the economy, and mass protests of the Reformasi movement forced Suharto to resign in May 1998.
Reformasi and democratic transition (1998-2005)
The fall of Suharto opened a remarkable transition. Successive governments introduced free elections, press freedom, decentralisation of power to the regions, and the withdrawal of the army from formal politics. East Timor voted for independence in a 1999 referendum, achieving full statehood in 2002 after further violence. Indonesia held its first direct presidential election in 2004, won by Susilo Bambang Yudhoyono, and by 2005 it had become the world's third-largest democracy and largest Muslim-majority democracy. Challenges remained: separatism in Aceh and Papua, terrorism such as the 2002 Bali bombings, and entrenched corruption.
Historians debate the period sharply. Some stress the New Order's development achievements; others emphasise its violence, repression and corruption. There is also debate over how genuine and durable the post-1998 democracy is, and over how a nation so diverse held together through such upheaval.
Exam-style practice questions
Practice questions written in the style of SACE Board exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
2018 SACE Stage 215 marksRespond in essay form, discussing the extent to which you agree with the proposition: 'Suharto rose to power by exploiting internal divisions in Indonesian society.' Use evidence to support your argument and conclusion.Show worked answer →
A 15-mark essay on Suharto's rise after 1965. A strong answer agrees substantially, while weighing other factors such as army control and Cold War context.
- Contention
- Suharto rose to power chiefly by exploiting the deep divisions exposed by the 30 September 1965 events - above all anti-communism and ethnic and religious tension - though his command of the army and external backing were also crucial.
- Evidence for exploiting divisions
- The aftermath of the 1965 coup attempt and the blaming of the PKI; the mass anti-communist killings of 1965-66 that destroyed Sukarno's left-wing support base; the mobilisation of the army, Islamic groups and students against the PKI; the marginalisation of Sukarno and the Supersemar order of March 1966.
- Other factors
- Suharto's institutional control of the army and the strategic reserve (Kostrad); Western Cold War support; Sukarno's weakening authority and economic crisis.
- Mark-by-mark logic
- Top bands weigh the exploitation of division against Suharto's military power and the international context, use dated evidence from 1965-67, and reach a clear judgement. Avoid a bare narrative of the coup without analysing how Suharto turned division to his advantage.
2018 SACE Stage 215 marksRespond in essay form, discussing the extent to which you agree with the proposition: 'The 1997 Asian economic crisis led to significant economic change in Indonesia.' Use evidence to support your argument and conclusion.Show worked answer →
A 15-mark essay on the impact of the 1997-98 Asian Financial Crisis. The best answers agree, while noting the change was as much political as narrowly economic.
- Contention
- The crisis triggered significant and lasting economic change in Indonesia, forcing structural reform, exposing crony capitalism and ending the New Order economic model.
- Evidence of economic change
- The collapse of the rupiah and banking sector; the 1997-98 IMF bailout and its conditions (subsidy cuts, bank closures, deregulation); soaring inflation and unemployment; the dismantling of Suharto-era monopolies; the move toward greater transparency and decentralisation under reformasi.
- Qualification
- Much of the deepest change was political - the fall of Suharto in May 1998 and the transition to democracy - with economic reform proceeding unevenly and recovery taking years.
- Mark-by-mark logic
- Top bands define "significant", weigh structural economic reform against continuity and the political dimension, deploy dated evidence, and conclude with a clear judgement. A mid-range answer describes the crisis without assessing how far the economy was genuinely changed.
2018 SACE Stage 215 marksRespond in essay form, discussing the extent to which you agree with the proposition: 'Indonesians were unified by the 2004 tsunami.' Use evidence to support your argument and conclusion.Show worked answer →
A 15-mark essay on the December 2004 Indian Ocean tsunami and its effect on Indonesian unity. A nuanced answer agrees in part, noting both unifying and divisive consequences.
- Contention
- The tsunami produced significant unity, most strikingly by helping end the long Aceh conflict, but the picture was mixed, with the disaster also exposing tensions and uneven national response.
- Evidence of unification
- The scale of devastation in Aceh fostered national solidarity and an unprecedented relief effort; the catastrophe created momentum for the 2005 Helsinki peace agreement between the government and the Free Aceh Movement (GAM), ending decades of separatist war; an outpouring of national and international aid.
- Evidence against full unity
- Pre-existing Acehnese separatism and distrust of Jakarta; concerns about the militarised relief effort and aid distribution; the limits of a unity born of disaster rather than shared politics.
- Mark-by-mark logic
- Top bands weigh the unifying effects, above all the Aceh settlement, against continuing divisions, use dated 2004-05 evidence, and reach a clear judgement. Avoid simply describing the disaster without assessing its effect on national unity.