Earth-1

Earth-1 is an Earth in the multiverse, and the only known one so far.

B.C.

 * Big Bang (billions of years ago)
 * Cretaceous Period (69,997,983)
 * Pleistocene Period (768,000-10,000)
 * Trojan War (1258-1248)
 * Gallic Wars (before 49)
 * Caesar's Civil War (49)

A.D.

 * American Revolutionary War (1775-1783)
 * American Civil War (1861-1865)
 * Launch and destruction of the Titanic (1912)
 * World War I (1914-1918)
 * World War II (1939-1945)
 * Cold War (1947-1991)
 * Vietnam War (1955-1975)
 * Destruction of Krypton (1988)
 * Afghan War (2001-present)
 * Superman debuts in Metropolis (2011)
 * Batman's disappearance from Gotham City (2019)

Residents

 * Lucius Fox
 * Mary Hamilton
 * Catherine Hamilton-Kane
 * Beth Kane (deceased)
 * Gabi Kane (deceased)
 * Jacob Kane
 * Kate Kane
 * Clark Kent
 * Lois Lane
 * Bruce Wayne (unknown)
 * Martha Wayne (deceased)
 * Thomas Wayne (deceased)

Known locations

 * Earth
 * Europe (continent)
 * Ukraine (country)
 * Pripyat (city)
 * North America (continent)
 * United States of America (country)
 * Coast City (city)
 * Delaware (state)
 * Metropolis (city)
 * New Jersey (state)
 * Gotham City (city)