Introduction to History: Meaning, Sources, and Criticism
From the Readings in Philippine History curriculum
Introduction to History: Meaning, Sources, and Criticism
TL;DR
History isn't just a list of dates; it's a critical investigation into the past using evidence. You'll learn to identify different types of historical sources and evaluate their trustworthiness. Understanding how to critique sources is crucial for truly understanding history.
1. The Mental Model
Think of history as detective work. You're trying to solve a mystery (what happened in the past) by finding and examining clues (historical sources) and then deciding how reliable those clues are.
2. The Core Material
History is more than just memorizing facts; it's an academic discipline focused on understanding the past. It involves a systematic inquiry into past events, societies, and individuals, aiming to explain why things happened, not just what happened.
What is History?

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History comes from the Greek word historia, meaning "inquiry" or "knowledge acquired by investigation." It's an interpretation of the past based on available evidence. Historians don't just recount events; they analyze, interpret, and explain them, often offering different perspectives.
Types of Historical Sources

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Sources are the raw materials historians use. They're categorized primarily into two types:
Primary Sources
These are firsthand accounts or direct evidence from the period being studied. They were created during the time of the event.
- Examples: Diaries, letters, government documents (laws, treaties), photographs, official records (birth certificates, land titles), artifacts (pottery, tools), oral histories (recorded interviews with eyewitnesses), autobiographies.
Secondary Sources
These are accounts or interpretations created after the event by someone who didn't directly experience it. They analyze and interpret primary sources.
- Examples: Textbooks, biographies (written by someone else), scholarly articles, encyclopedias, documentaries, historical novels.
Tertiary Sources (Good to know)
These compile information from primary and secondary sources. They're often starting points for research but aren't typically used for deep historical analysis.
- Examples: Encyclopedias, dictionaries, bibliographies.
Historical Criticism: Evaluating Sources

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Not all sources are equally reliable. Historical criticism is the process of evaluating sources for authenticity, credibility, and relevance. It's divided into two main parts:
External Criticism
This focuses on the authenticity of the source. Is it what it claims to be? Is it a forgery? Is it from the time period it purports to be from?
- Questions to ask:
- What is the date of the document? (Is it contemporary with the event?)
- Who authored it? (Is the author known?)
- What materials were used? (Paper, ink, language style – do they match the period?)
- Is there any evidence of tampering or alteration?
Internal Criticism
This focuses on the credibility and accuracy of the content within an authentic source. Assuming the source is genuine, is the information it provides believable and accurate?
- Questions to ask:
- What was the author's motive for writing this? (Was there bias?)
- Was the author an eyewitness? If not, how did they get their information?
- Was the author competent or qualified to make the statements?
- Is the information consistent with other known facts or sources?
- Are there any contradictions within the document itself?
- How close was the author to the event in time and space?
Here's how these concepts connect:
graph TD
A["Historical Inquiry"] --> B["Identify Research Question"]
B --> C["Locate Potential Sources"]
C --> D["External Criticism: Is it Authentic?"]
D -- "No (Forgery/Misdated)" --> E["Discard/Re-evaluate"]
D -- "Yes (Authentic)" --> F["Internal Criticism: Is it Credible?"]
F -- "No (Biased/Inaccurate)" --> G["Use with Caution/Cross-reference"]
F -- "Yes (Credible)" --> H["Synthesize & Interpret Sources"]
H --> I["Construct Historical Narrative"]
3. Worked Example
Let's say you're researching the First Philippine Republic (Malolos Republic) and find two documents:
- Document A: A handwritten letter dated January 23, 1899, signed by Emilio Aguinaldo, addressed to Apolinario Mabini, discussing challenges in establishing the government.
- Document B: A chapter from a 2010 history textbook titled "The Malolos Republic," discussing Aguinaldo's leadership and the challenges faced.
Applying Criticism:
-
Document A (Aguinaldo's letter):
- External Criticism: Check the handwriting, paper type, ink, and language style against known samples from that period and Aguinaldo's authenticated writings. Does the date fit the known timeline of the Republic? If these check out, it's likely authentic.
- Internal Criticism: As a primary source, this provides a direct insight into Aguinaldo's thoughts and immediate challenges. However, consider his motive: he might downplay difficulties or exaggerate successes to maintain morale or influence Mabini. It's a personal perspective, not necessarily a neutral one. You'd cross-reference this with other accounts from Mabini or other officials.
-
Document B (2010 History Textbook Chapter):
- External Criticism: Textbooks are generally authentic as published academic works. The publisher and author are typically verifiable.
- Internal Criticism: This is a secondary source. The author likely used many primary and other secondary sources. You'd ask: What sources did the author cite? Are their interpretations supported by evidence? Does the author show any particular bias (e.g., pro-American, anti-Aguinaldo)? Is their analysis consistent with other reputable historical accounts? The advantage here is the author has had the benefit of hindsight and access to many sources, but the disadvantage is it's not a firsthand account.
4. Key Takeaways
- History is an interpretation of the past, not just a collection of facts.
- Primary sources are direct, firsthand evidence from the historical period.
- Secondary sources interpret or analyze primary sources.
- External criticism verifies a source's authenticity (is it real?).
- Internal criticism evaluates a source's credibility and accuracy (is it believable?).
- Historians use both types of criticism to build a reliable understanding of the past.
Common Mistakes to Avoid:
- Believing everything you read without questioning the source.
- Using only one source, especially a secondary one, for your research.
- Confusing a primary source with a secondary source.
- Ignoring the author's potential biases or motives.
- Not checking the date or origin of a document.
5. Now Try It
Find a news article about a historical event (e.g., the EDSA Revolution, a specific battle in WWII, or the Spanish colonial period in the Philippines). Identify whether it's primarily a primary or secondary source (most news about historical events are secondary). Then, list at least two external criticism questions and two internal criticism questions you would ask about that article to evaluate its trustworthiness. What would success look like? You'd have a clear understanding of the article's type and specific, relevant questions to assess its authenticity and credibility.
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