Jordan Wade writes...

Has there ever been an super registration act like in marvel civil war that existed on Earth 16? If so does it still exist or will it exist later on in the future?
Greg responds...
There was something like that in the 50s during the Red Scare.

1.This what my typo was referring to and I was wondering if there was any specific details regarding said law that was passed during the fifties?

2. Such as the law's name and who passed the law?

3. How long did the law last or how long was the law enforced?

4. Who did the law effect did effect just superheroes or anyone with superpower?

5. When did Icicle Sr put himself on ice?