Decades prior to this, there was government agent Steve Carson, who was given the moniker Federal Man, had many chronicle adventures contemporaneous with the career of his world's Superman. Both Steve and Kal-L has similar "parents" in the creative team of Siegel and Schuster, as well as both Carson and Superman being connected to a Jor-L and to the 30th century. Whether this pair ever met is unknown, although they each protected the innocent of Earth-Two.
Black Lightning Vs. The Shocker
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