? - The Endless are brought into existence.
? - The Universe is brought into existence by the Presence.
? - Samael leaves Heaven in an act of free will, in turn becoming the ruler of Hell and is renamed Lucifer Morningstar.
? - The Amazon female warriors leave "Man's World" for life in Themyscira. 1916 - Dream of the Endless is summoned and imprisoned by the Order of Ancient Mysteries at Wych Cross, England.
1939 - The Justice Society of America are formed.
1976 - Bruce Wayne is Born.
1981 - John Constantine is born.
1982 - Kal-El is born on doomed planet Krypton, and is sent to Earth.
1985 - The "New York Incident" occurs, where a bomb is dropped, destroying a portion of the city and killing tens of thousands of people.
1986 - James Gordon and Barbara Kean first meet.
1988 - Dream of the Endless is released from captivity.
1989 - Thomas and Martha Wayne are killed in front of Young Bruce.
1989 - Barry Allen is born.
1996 - the Batman begins to be sighted in Gotham City.
2000 - Dick Grayson is inducted as the first Robin.
2003 - Barbara Gordon joins the Batfamily as Batgirl.
2005 - Dick Grayson quits being Robin - Becomes Nightwing.
2006 - Jason Todd joined the Batfamily as the new Robin.
2007 - Jason Todd is killed by the Joker.
2008 - Barbara Gordon is shot by the Joker, crippling her.
2014 - Barry Allen is struck by a freak lightning bolt, and becomes the superhero "The Flash".
2014- Harleen Quinzel becomes the therapist of the Joker, and subsequently falls in love with him, turning into the criminal "Harley Quinn".
2015 - Barbara Gordon regains use of her legs.
2016 - Billionaire Lex Luthor orchestrates a plot which pits Batman against Superman, with the two resolving their differences when they find out how Luthor has been manipulating them.
2999 - The Legion of Superheroes is founded.