Chronology is the science of arranging events in the order they occurred in time. It helps us understand the sequence of historical events, making it easier to study and analyze how they relate to one another. By establishing a timeline, we can see cause-and-effect relationships and how different events influence each other. In addition to history, chronology is used in various fields, such as archaeology, geology, and project management. For example, in archaeology, establishing a chronological order of artifacts helps researchers understand the development of ancient cultures. In project management, a timeline ensures tasks are completed in the correct order for successful project completion.