Conversation so far:
What was two super girl's meet?
Prior to the post-Crisis introduction of Kara Zor-El into mainstream continuity, the pre-Crisis Kara Zor-El made.
What was Kara role in Super girls Meet?
Supergirl.
What was the story-line of the show?
The paradox becomes a moral crisis for Linda who tries to take her place as the Crisis sacrifice, living for years in a Silver Age universe where "no one swears.
When did the series come out?
2001.

Question: What other things happened during this series with Super-girls?
Self-contained rewrite: Aside from Linda's moral crises story-line, what other things happened during Two Supergirls meet with the Super-girls?