The first step in a historian's process when studying a historical event is to gather as much information about the event as possible. This may involve researching primary sources such as letters, diaries, newspaper articles, and government documents, as well as secondary sources such as books and scholarly articles written by other historians. The historian will then carefully review and analyze this information in order to gain a better understanding of the event and its context. This may involve considering factors such as the time period in which the event took place, the people involved, and the broader social, political, and economic forces at play.