PLEASE HELP ME ASAP
Select the correct answer.
What is the definition of a timeline?
Group of answer choices
1. a written document in which a particular time period is written about in detail
2. a line, chart, or graph showing important events that happened during a period of time
3. a pictorial representation of a period of time on which the eras of kings are marked
4. a written document in which information about a particular dynasty is mentioned
