Justice League of America Vol 1 107

"Crisis on Earth-X!"
	Writers Len Wein Pencilers Dick Dillin Inkers Dick Giordano Editors Julius Schwartz

Appearing in "Crisis on Earth-X!"

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First DC Comics appearance of the Black Condor, Doll Man, Human Bomb, Phantom Lady, Ray and Uncle Sam. First appearance of the characters banded together as the Freedom Fighters.

This issue establishes that the Earth-X variants of Plastic Man and the Blackhawks died in 1944 (though this Plastic Man was ultimately revealed to be the Earth-Two version, in All-Star Squadron #50).

In Earth-X continuity, President Franklin Delano Roosevelt had a heart-attack and died in 1944. In all other realities, Roosevelt passed away in April of 1945.

Multiversal Crossover
The events from this issue or series involve a Multiversal Crossover between Pre-Crisis worlds and characters. This template will categorize articles that include it into the Pre-Crisis Multiverse Crossover category.

See also Post-Crisis Multiverse Crossovers.