What are primary sources when studying history?

Primary sources in history
A collection of ancient Roman artifacts. © History Skills

When studying history, primary sources are the foundational materials historians rely on to piece together an understanding of the past.

 

Primary sources are sources of information that were created during the time period being studied. As a result, they provide firsthand accounts of historical events, cultural practices, or daily life.

 

Whether it was a diary entry, government document, artifact, or even an old photograph, primary sources offer a direct window into the past, allowing historians to connect personally with the people and events of history. 

What makes something a 'primary source'?

To determine if a historical source is a primary source, it is essential to determine when it was originally created and who the creator was.

 

Primary sources are original materials which were created at the time under study or by individuals who directly witnessed or participated in the events being examined.

 

These sources are incredibly useful because they offer firsthand accounts, which were unfiltered by later interpretation or analysis.

Since primary sources were produced during the specific period being studied, which meant that they contain information contemporaneous to the events.

 

For example, a soldier's battlefield letter written during a conflict would qualify, as it provides direct insight into their experiences.

 

However, people who lived through an event can sometimes wait decades to write down their experiences.

 

Even though these sources were not made at the time of the event, they were still created by someone who was personally there, so they are still considered to be primary sources.

 

This is often the case with memoirs, which are typically written much later in a person's life.

 

Regardless, such primary sources must be scrutinized more carefully due to the larger period of time from the events, as memories can be influenced by later events, which could alter their reliability as primary sources.

A medieval book
A medieval book. © History Skills

What are types of primary sources?

Primary sources come in many forms. They can include written texts like letters, official records, and newspapers; physical objects such as tools, clothing, or art; and even oral histories passed down through generations.

 

For instance, the diary of Anne Frank offers an intimate perspective of life in hiding during World War II, while the Rosetta Stone provides insight into ancient languages and cultures of ancient Egypt.

 

Paintings and pottery also be primary sources, demonstrating the styles and daily objects of a particular point in time.

 

In addition, audio recordings and photographs are crucial for modern historians, capturing moments in vivid detail that allows future generations to understand both significant events and everyday life. 

Because primary sources provide a level of authenticity that secondary sources, such as textbooks or scholarly articles, simply cannot, they allow historians to get closer to the original voices, emotions, and perspectives of the people who lived through historical moments.

 

For example, letters written by soldiers during the American Civil War capture the raw emotions of conflict—hope, fear, and uncertainty—which enrich our understanding of the human experience during that time.

 

These documents add color and depth to our historical narratives. Similarly, newspaper articles from the 1960s documenting the Civil Rights Movement convey the urgency of the struggle, giving readers today a sense of the tensions that characterized that era. 


Why primary sources are so important

Because primary sources humanize history, they give voice to individuals who might otherwise be lost in the grand sweep of events.

 

The diary of Samuel Pepys, for instance, provides an eyewitness account of major events in 17th-century England, such as the Great Fire of London, but also details the everyday life of an individual—his friendships, worries, and triumphs.

 

These sources remind us that history was made up of real people, each with their own story.

 

Similarly, slave narratives from the 19th century offer powerful insights into the harsh realities of slavery.

 

These personal accounts bring depth and empathy to our understanding of the past, ensuring that the human element of history is preserved. 

Thanks to modern technology, the availability of primary sources has expanded dramatically.

 

Digital archives, museums, and libraries around the world have made it possible to access millions of documents, images, and artifacts with just a few clicks.

 

This open access to real people’s history allows a wider audience to engage with the past.  

Primary sources also play a role in museum exhibits, documentaries, and educational programs, as they help create an engaging experience for the public.

 

For example, displaying letters, photographs, and artifacts from World War I in a museum exhibit provides visitors with a tangible connection to the soldiers who fought and the families who waited for their return.

 

Such exhibits help people connect emotionally with history, making it more relatable.  


The challenges of using historical primary sources

Although primary sources provide direct evidence of the people who were living through history as it happened, they can create some difficulties for historians.

 

Since these materials were produced within a particular cultural and historical setting, they may reflect the biases, beliefs, and limitations of their creators.

 

In addition, they may use language or express ideas in a way that can be confronting or offensive to modern readers.

 

For example, a medieval chronicle might depict events through a heavily religious lens, influenced by the writer’s beliefs and the expectations of their audience.  

As a result, historians must carefully analyze these biases and be able to extract vital information that contributes to a balanced understanding of the past without being swayed or manipulated by clearly one-sided language.

 

This requires cross-referencing multiple sources, considering who created the document, for whom it was intended, and why it was made.

 

Interpretation also involves comparing different types of primary sources to build a fuller picture of historical events.

 

For instance, combining personal letters, government documents, and archaeological findings reveals what happened and how different groups experienced and interpreted those events. 

When students or researchers engage directly with primary sources, they must ask questions about authenticity, perspective, and reliability.

 

By analyzing these materials in this way, historians construct a more detailed understanding of history that accounts for complexity and multiple viewpoints.

 

This process helps develop essential skills in critical analysis, source evaluation, and contextual understanding.

 

For example, analyzing propaganda posters from World War II involves questioning what messages were conveyed and how those messages were intended to influence public perception and morale.