What does a declarative sentence typically end with?

A declarative sentence is designed to make a statement or express an opinion and presents information clearly. It is characterized by its straightforward nature, providing clear facts or assertions. Because of its function, a declarative sentence traditionally ends with a period, which indicates the completion of the thought being expressed. This punctuation reinforces the finality of the statement and differentiates it from other types of sentences, such as interrogative sentences, which pose questions and end with question marks, or exclamatory sentences, which express strong feelings and end with exclamation marks. Therefore, the correct response regarding what a declarative sentence typically concludes with is a period.