IB History Revision Guide

Everything you need to revise for IB History — the Paper 1 prescribed subjects and the Paper 2 world-history topics broken down, a revision timetable, exam tips for source analysis and comparative essays, and AI-powered study tools.

IB History Topics to Revise

Paper 1 — Prescribed subjects

Source-based study of one prescribed subject: military leaders (Genghis Khan, Richard I), conquest and its impact, the move to global war, rights and protest, and conflict and intervention.

Paper 2 — Authoritarian states & wars

Authoritarian states (emergence, consolidation, and policies) alongside the causes, practices, and effects of 20th-century wars — the most-tested Paper 2 combination.

Paper 2 — The Cold War

Rivalry, mistrust and accord; leaders and nations; and Cold War crises across the second half of the 20th century.

Paper 2 — Change over time

Society and economy (750–1400), medieval wars, industrialization (1750–2005), independence movements, and the emergence and development of democratic states.

History Revision Timetable (10 Weeks)

Week 1–2Paper 1: master OPVL, compare-contrast, and the mini-essay on your prescribed subject
Week 3–4Paper 2: authoritarian states — build two contrasting leader case studies
Week 5–6Paper 2: causes and effects of 20th-century wars + the Cold War
Week 7–8Timed essays: plan and write to the command term with a judgement
Week 9–10Past papers, historiography, and weak-topic review

Top History Revision Tips

  • Nail OPVL on Paper 1 — explain how a source’s origin and purpose give it value AND limitations for a historian, never just "it is biased".
  • Answer the command term — "evaluate", "examine", "compare and contrast" and "to what extent" each demand a balanced argument and a clear judgement.
  • Build a case-study bank — two or three detailed, contrasting examples per Paper 2 topic, with precise names, dates, and figures.
  • For Paper 2, draw examples from more than one region — comparative range is what lifts an essay into the top band.
  • Weave in historians’ interpretations to show you understand that the past is debated, not settled.
  • Treat the historical investigation IA (25%) as marks in the bank — evaluate your sources rigorously and edit to the word limit.