1920s

This is a timeline of events that occurred during the 1920s.

19th

 * Margaret "Peggy" Carter is born.

23rd

 * Colleen O'Brien is born in New Rochelle, New York.

1924

 * Sarah Rogers reminds Steve Rogers that although his body may look frail, it held a heart ten times its size.
 * Steve Rogers promises her that he would always use his head to avoid sharing the same fate as his father, Joseph Rogers.

1925

 * performs a show at the Griffith Hotel.

1927

 * The woman later known as "Dottie Underwood" is born.