IB History SL Extended Essay Exemplar: To what extent were the events of Bloody Sunday both "unjustified and unjustifiable"?

The topic is communicated accurately and effectively, with clear definitions of key terms (‘unjustified’ and ‘unjustifiable’) and sustained thematic coherence throughout.

The research question is precise, focused, and consistently returned to in each analytical section, anchoring the investigation.

A broad and relevant range of primary and secondary sources is employed, demonstrating informed selection and appropriate methodological scope.

Methodology overview lacks an explicit evaluative framework (e.g., OPVL) to justify source selection, which would enhance transparency and rigor.

Source material is clearly relevant and consistently tied back to the research question, including inquiry transcripts and academic analyses.

Subject knowledge is presented coherently, with accurate contextual detail and clear understanding of historiographical debates.

Discipline-specific terminology (e.g., proportionality, rules of engagement, historiography) is used precisely and applied consistently.

Occasional over-reliance on a few secondary web articles and a couple of lengthy block quotations slightly weaken the balance of source deployment.