Subjectivity: Subjectivity refers to the influence of personal opinions, emotions, and biases on the interpretation of historical events.
Primary Sources: Primary sources are firsthand accounts or original documents created during the time period being studied. They can include letters, diaries, speeches, photographs, and more.
Confirmation Bias: Confirmation bias is the tendency to interpret information in a way that supports one's existing beliefs or assumptions. It can hinder objectivity when analyzing historical sources.