Historical reenactment (or reenactment, sometimes spelt re-enactment) is an educational or recreational activity in which history enthusiasts and amateur hobbyists dress in period-accurate clothing and recreate aspects of past events or eras. This may be as narrow as a specific moment from a battle, such as a reenactment of Pickett's Charge presented during the 1913 Gettysburg reunion, or as broad as an entire period, such as Regency reenactment.