Conversation so far:
What is the bronze age involving Supergirl (Kara Zor-El)?
After long-time Superman family editor Mort Weisinger retired in 1971, the Super Girl (Kara Zor-el) underwent revitalization under editor Joe Orlando and artist Mike Sekowsky.

Question: what happened during the bronze age
Self-contained rewrite: What happened during the Bronze Age for comic book character Supergirl (Kara Zor-El)?