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Lesson 3 of 3Historical Thinking & Inquiry
Unit 1 · Lesson 3 of 3

The Historical Inquiry Process and Where It Leads

How to run a historical inquiry: asking factual, comparative, causal and evaluative questions, gathering and organizing evidence from many perspectives, interpreting and synthesizing it into a supported judgement, and communicating it with a clear thesis, evidence and argument; plus the transferable skills history builds, how to use them on current issues as an informed citizen, and careers that rely on them.

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Key things to remember

  1. 1Four types of inquiry questions: factual (what happened?), comparative (how similar or different?), causal (why, and with what results?) and evaluative (how important, successful or justified?).
  2. 2The inquiry process: formulate questions; gather and organize; interpret and analyse; evaluate and draw conclusions; communicate. It is not a straight line.
  3. 3Strong inquiries use evidence from multiple perspectives and note which voices are missing.
  4. 4A strong thesis takes a clear, debatable position; each point needs evidence plus analysis, and a counter-argument should be addressed.
  5. 5Historical inquiry builds the Ontario Skills Passport essential skills (reading text, writing, document use, computer use, oral communication, numeracy, thinking skills) used in many careers.

In October 1970, after the FLQ kidnapped a British diplomat and a Quebec cabinet minister, the federal government invoked the War Measures Act, and hundreds of people in Quebec were detained, most of them never charged with any crime. Was that justified? People argued about it then and still do. You cannot answer by looking up a single fact; you need a plan. A historical inquiry is that plan: you ask a focused question, gather evidence from different perspectives, analyse it with the concepts of historical thinking, reach a judgement you can defend, and communicate it clearly. You will use this process throughout the course, from the conscription crisis of 1917 to Canada–US relations today.

Asking good questions

Type of questionWhat it asksExample from this course
FactualWhat happened, who, when, what did it say? Answers can be checked.What were the provisions of the Chinese Immigration Act of 1923?
ComparativeHow were two places, groups or times similar or different?How was the impact of the Great Depression different on the Prairies than in Ontario?
CausalWhy did something happen, and what did it lead to?What were the key causes of the Quiet Revolution in Quebec?
EvaluativeHow important, how successful, how justified? Requires a judgement based on criteria.To what extent was the use of the War Measures Act in 1970 justified?
Four types of inquiry questions. Factual questions build knowledge; comparative, causal and evaluative questions drive an argument.

The inquiry process

  1. Formulate questions: narrow a topic into a focused question, decide which concept of historical thinking fits it, and set the criteria you will use to judge.
  2. Gather and organize: collect evidence from a variety of primary and secondary sources (including community sources such as local museums and archives), check their credibility, make sure they reflect multiple perspectives, and record every source as you go.
  3. Interpret and analyse: find the key points in each source, compare points of view, identify bias, notice which voices are missing, and use graphic organizers such as timelines, cause-and-consequence webs or comparison charts.
  4. Evaluate and draw conclusions: weigh the evidence, synthesize it, make connections between the past and present, and reach a judgement you can support.
  5. Communicate: share your argument and conclusion in a form that suits your audience, using historical terms correctly and citing your sources.
Historical significanceWhy does this event, person ordevelopment matter?Did it bring deep, lasting change for manypeople? Example: the Persons Case (1929)let women be appointed to the Senate.Cause and consequenceWhat caused it? What were itseffects, intended andunintended?Example: heavy losses in 1916–1917 led tothe Military Service Act (1917): moresoldiers, but deep distrust of Ottawa inQuebec.Continuity and changeWhat changed, what stayed thesame, and how quickly?Example: most women won the federal votein 1918, but many Asian Canadian andstatus First Nations women waited decadeslonger.Historical perspectiveHow did people at the time seeevents, and why?Read the past in its own context. Example:in 1917 many French Canadians opposedconscription, while many English Canadianssupported it.
Fig 1Choosing a lens for your inquiry: the four concepts of historical thinking, historical significance, cause and consequence, continuity and change, and historical perspective, each with its guiding question.

The process is not a straight line. Evidence often sends you back to sharpen your question, and a missing perspective sends you back to gather more. While you gather, ask whose voices you have: an inquiry into the 1920s that uses only English-language Ontario newspapers will miss French Canadians, First Nations, Métis and Inuit communities, Black Canadians, immigrants, workers and women. To organize, sort notes under headings that match your question (for example, causes, consequences, perspectives), and tag every note with its source so you can cite it later. To interpret, ask what each piece of evidence shows, how reliable it is, and how it fits with the rest. Placing events on a timeline is often the first step, because order matters for cause and consequence.

Loading interactive…
Explore a zoomable timeline of key events in Canadian history from 1914 to 2022, filter by theme and period, and test yourself by putting events in order.

Evaluating and synthesizing means combining your evidence into one judgement, not listing what each source says. Weigh the evidence: which sources are strongest, which points are most important by your criteria, and what evidence goes against your view? Evaluative questions are often answered on a scale, not with yes or no: "to a great extent", "to a limited extent" or "only for some groups". Your conclusion should state your judgement, give the main reasons, and admit its limits. Historians may also make careful predictions, such as how a current policy might play out, based on patterns in the past.

Communicating: thesis, evidence and argument

AWeak thesis
  • "The Second World War affected Canadian women." (A fact everyone agrees with; nothing to argue.)
  • "In this essay I will talk about women in the war." (Announces a topic, not a position.)
  • "The war changed everything for women." (Too absolute to defend.)
BStrong thesis
  • "The Second World War changed Canadian women's work to a great extent in the short term, as the number of women in paid work roughly doubled, but many changes were reversed after 1945, so it was a step forward rather than a lasting turning point."
  • Takes a clear, debatable position.
  • Previews the main reasons and uses a concept (continuity and change).
  • Thesis: your answer to the inquiry question, stated clearly near the start.
  • Topic sentences: each paragraph or section makes one point that supports the thesis.
  • Evidence: specific facts, dates, statistics and sources, cited consistently (for example, with Chicago-style footnotes).
  • Analysis: explain how the evidence proves the point; evidence without explanation does not argue anything.
  • Counter-argument: acknowledge the strongest evidence against your view and explain why your judgement still holds.
  • Format and audience: the same argument can be an essay, a seminar, a debate, a podcast, a video or a presentation; choose language and form that fit who will receive it.

Skills that transfer beyond history

Essential skill (Ontario Skills Passport)How a history inquiry builds itWhere else you use it
Reading textReading primary sources and historians' arguments closelyContracts, instructions, news articles
WritingWriting a thesis-driven essay or report with evidenceReports, emails, applications
Document useReading maps, tables, census data, timelines and postersSchedules, forms, charts, plans
Computer useSearching databases and digital archives, checking imagesResearch, spotting misinformation online
Oral communicationSeminars, debates and presentationsInterviews, meetings, customer service
NumeracyInterpreting statistics such as casualties, vote shares or unemployment ratesBudgets, comparing data, reading polls
Thinking skillsFinding information, judging credibility, solving problems, making decisions on evidenceAlmost every job and everyday choices
History builds the essential skills described in the Ontario Skills Passport, along with work habits such as working with others and taking initiative.

These skills matter for informed citizenship. When a story about a current event goes viral, you can ask who made it, why, for whom, and whether other sources confirm it, the same questions you ask of a 1917 poster. When a government proposes a policy, you can look for its causes and predict its possible consequences from past patterns. You can also compare present and past responses: Canadians debated school closures, masks and limits on gatherings during the COVID-19 pandemic, much as communities did during the 1918–1920 influenza pandemic. History does not tell you what to think about today's issues, but it gives you the evidence and the habits of mind to think them through.

CareerHow it uses historical skills
ArchivistAcquires, organizes, preserves and describes records, such as those at Library and Archives Canada or a provincial archive, so others can find them
Museum curatorResearches collections and builds exhibitions that interpret the past for the public, as at the Canadian War Museum
Journalist or editorChecks facts and sources, gives context to current events, and spots manipulated images
LawyerBuilds arguments from evidence; treaty and Aboriginal title cases such as Delgamuukw rely on historical evidence, including oral histories
Policy analystStudies how past policies worked to advise governments and organizations on new ones
Heritage plannerResearches and helps protect historic buildings, sites and landscapes when communities plan development
MediatorUnderstands multiple perspectives and the history behind a conflict to help people reach agreement
PoliticianUses history to understand issues, communities and the consequences of past decisions
Some careers in which the skills learned in history are useful.

Worked examples

Reveal one step at a time and try to beat it to the next line.

Example 1
Your topic is "the Great Depression on the Prairies." Write one factual, one comparative, one causal and one evaluative question, and choose the one best suited to an argument.
Example 2
Plan an inquiry into the question: "To what extent did the Second World War change the lives of Canadian women?"
Example 3
A friend shares a viral post claiming a new federal policy is "exactly like" a policy from the 1930s. Use historical inquiry skills to decide how to respond.

Where marks get lost

  • Asking a question with a one-word answer ("When did the Depression start?") as your main inquiry question. Use comparative, causal or evaluative questions to drive an argument.
  • Collecting only sources that agree with you, or only one group's perspective. Look for other perspectives and for evidence against your view.
  • Summarizing sources one by one instead of synthesizing them into a judgement.
  • Writing a thesis that is a fact or a topic announcement. A thesis must take a position someone could reasonably dispute.
  • Forgetting to record sources while researching, then being unable to cite them. Tag every note with its source as you go.

Flashcards 8

Factual question
Comparative question
Causal question
Evaluative question
+ 4 more

Practice

1
Match each inquiry question with its type.
When did Newfoundland join Canada?
How did the experiences of Japanese Canadians and German Canadians differ during the Second World War?
Why did the Winnipeg General Strike break out in 1919?
How successful was the Charter of Rights and Freedoms in protecting equality rights?
2
Put the components of the historical inquiry process in their usual order.
  1. 1Communicate the results
  2. 2Evaluate and draw conclusions
  3. 3Interpret and analyse evidence
  4. 4Formulate questions
  5. 5Gather and organize evidence
3
Which is the strongest thesis for an essay on the 1917 conscription crisis?
4
What type of inquiry question asks "how important", "how successful" or "to what extent"?
5
A student researching the 1920s has collected only English-language newspapers from Toronto. What is the most important next step?
6
A factual question asks about the provisions of the Chinese Immigration Act, which barred almost all Chinese immigration to Canada until 1947. In what year was it passed?
7
In an argument, what is the job of analysis?
8
Match each career with a way it uses historical skills.
Archivist
Museum curator
Journalist
Heritage planner
Lawyer
9
Which is the best example of using historical skills as an informed citizen?

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