Here is a timeline of Twitter followers' growth from 2017 to 2020. In 2017, a Twitter account was set up with only 53 followers. And after several years, the number of followers steadily increased in 2020, reaching 13961. During this period, the company was listed on Nasdaq and became famous all around the world. Using timelines to illustrate the growth of followers is very clear. Besides, timelines can be used in teaching history and project management. Timelines can help people organize information in a chronological sequence. They can better understand development, transition, repeated events, cause and effect, and main events of historical, social, and scientific interest.