Answer: ATOMICAGE
The answer ATOMICAGE has 11 possible clues. See the results below.
Possible Clues:
- Period spawned by the Manhattan Project
- It was spawned by the Manhattan Project
- Time period that the Manhattan Project kicked off
- Post-WWII period
- Post-Manhattan Project era
- Trinity announced its arrival in 1945 needing a cat I fence in
- Era that began with a blast?
- Explosive time in history?
- It followed the Manhattan Project
- He's a cat I put behind bars, it seems, 10 across