I'm studying the history of the United States.

Historically, this city has been a center of trade and commerce.

The histogram shows when a crossing occurs.

The case history provided valuable insights into the patient's medical condition.

The life history of a butterfly involves four stages: egg, larva, pupa, and adult.

The author uses the historical present to vividly describe the events of the past.

The historicity of the event is still debated among scholars.

The historiographer is responsible for compiling official records and documents.

Historiography is the study of historical methods.

Her histrionic behavior made everyone uncomfortable.