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 Unofficial History of the DC Universe

ZERO HOUR TO DC ONE MILLION

In the wake of the temporal crisis known as Zero Hour, the timeline of the universe was stabilized once more as heroes and villains alike confronted shifting legacies, changing futures, and the growing importance of the next generation.

This timeline chronicles the major events of DC history from Zero Hour through DC One Million, including the rise of Young Justice, the return of the Justice Society, and the re-formation of the JLA as Earth's premier team of heroes.

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MAIN EVENT
EVENTS / GENERAL DCU
BATMAN
SUPERMAN
WONDER WOMAN
JUSTICE LEAGUE
GREEN LANTERN
FLASH
AQUAMAN
GREEN ARROW
TEEN TITANS
WAR / HORROR
ZERO HOUR: ENTROPY EATS AWAY AT THE UNIVERSE, CAUSING TIME TO COLLAPSE AND TIMELINES TO BLEND
THE UNIVERSE IS RESTARTED WITH SUBTLE DIFFERENCES
DICK GRAYSON DEBUTS AS BATMAN
BRUCE RETURNS AS BATMAN
SARAH GORDON PROMOTED TO COMMISSIONER
CONDUIT DEBUTS
DEAD AGAIN: BRAINIAC RETURNS
LEX LUTHOR BACK TO HEALTH AGAIN
ARTEMIS DEBUTS AS WONDER WOMAN   OA DESTROYED
KYLE JOINS THE NEW TITANS
BART ALLEN DEBUTS AS IMPULSE
TERMINAL VELOCITY: FLASH VS. KOBRA
  OLIVER DIES. CONNER HAWKE AS GREEN ARROW TEAM TITANS DISBANDS
THE SIEGE OF THE ZI CHARAM
TITANS DISBANDS
MORPHEUS IS KILLED BY THE KINDLY ONES. DANIEL BECOMES THE NEW DREAM
NERON MAKES A DEAL WITH HEROES AND VILLAINS ALIKE
CAPTAIN MARVEL DEFEATS NERON WHEN MAKING AN ALTRUISTIC DEAL
SEVERAL OF BATMAN'S FOES UPGRADED BY NERON
CONTAGION: CLENCH VIRUS RELEASED IN GOTHAM
TRIAL OF SUPERMAN
SUPERGIRL (MATRIX) MERGES WITH LINDA DANVERS
SUPERBOY JOINS THE RAVERS
    KYLE AND THE DARKSTARS FIGHT GRAYVEN
HARD TRAVELLING HEROES: THE NEXT GENERATION
DEAD HEAT: WALLY LOST IN TIME
JOHN FOX AS THE FLASH
THE HUNTER/GATHERERS ATTEMPT TO CONQUER EARTH BLACK CANARY / ORACLE: BIRDS OF PREY    
THE SUN-EATER ENGULFS THE SUN TURNING EARTH DARK FOR DAYS
THE SUN IS REIGNITED BY PARALLAX
VESPER FAIRCHILD DEBUTS CLARK AND LOIS LANE MARRY
ELECTRIC BLUE SUPERMAN
CASSIE SANDSMARK DEBUT JLA REPLACES JUSTICE LEAGUE INTERNATIONAL
JLA FIGHTS WHITE MARTIANS
TOMORROW WOMAN AND ZAURIEL DEBUT
FATALITY DEBUTS   AQUAMAN REJOINS JL   ALL NEW TEEN TITANS: ATOM, ARGENT, JOTO, PRYSM, RISK  
THE GOD-WAVE TAKES A SECOND TURN OVER EARTH CAMERON CHASE DEBUTS
CATACLYSM: EARTHQUAKE HITS GOTHAM CITY
DOMINUS DEBUTS
MILLENNIUM GIANTS
SUPERMAN'S NORMAL POWERS RETURN
DIANA DIES AND BECOMES GODDESS OF TRUTH
QUEEN HIPPOLYTA BECOMES WONDER WOMAN
DIANA BECOMES MORTAL AGAIN AND RETURNS AS WONDER WOMAN
WORLD WITHOUT GROWN-UPS: BEDLAM TRANSPORTS ALL ADULTS TO A NEW EARTH A YOUNG HAL AS GREEN LANTERN TRANSPORTED TO THE PRESENT AND FIGHTS PARALLAX WALLY MARRIES LINDA   BROTHERHOOD OF THE FIST ALL NEW TEEN TITANS DISBANDS
YOUNG JUSTICE DEBUTS: TIM, CONNER KENT, CASSIE, BART
 
JUSTICE LEAGUE OF THE 853RD CENTURY ARRIVE IN PRESENT TIME
JLA FIGHTS SOLARIS
NO MAN'S LAND
CASSANDRA CAIN DEBUTS AS BATGIRL
HARLEY QUINN DEBUTS
SUPERMAN: KING OF THE WORLD
STRANGE VISITOR DEBUTS
WONDERDOME DEBUTS
DEVASTATION DEBUTS
CRISIS TIMES FIVE
JLAPE: GORILLA WARFARE
JADE BECOMES A GREEN LANTERN[1]
KYLE ATTEMPTS TO CREATE A NEW GREEN LANTERN CORPS[2]
EFFIGY DEBUTS[3]
WALLY JOINS THE TITANS
FLASH (WALTER WEST) DEBUTS
BLUBBER, LAGOON BOY AND SHEEVA DEBUT   TITANS REFORM  

References