Crossword clues for Period of effectiveness 4 letters
| Answer | Clue |
|---|---|
| TERM | Contract's effective period |
| LIFE | Period of effectiveness |
| TIMELAG | Period between cause and effect |
| OBAMAERA | Period when the Clean Power Plan went into effect |
| Answer | Clue |
|---|---|
| TERM | Contract's effective period |
| LIFE | Period of effectiveness |
| TIMELAG | Period between cause and effect |
| OBAMAERA | Period when the Clean Power Plan went into effect |