| Answer | Crossword Clue |
|---|---|
| IWW | Industrial union (the Wobblies): Abbr. |
| IWW | The Wobblies' union. |
| ENTD | Joined the Union: Abbr. |
| ALA | State of the Union: Abbr. |
| ILA | Union at the docks: Abbr. |
| TERR | Union member of the future: Abbr. |
| CSA | Union foe of the 1860s (abbr.) |
| NEBR | 1867 admission to the Union: Abbr. |
| CONN | Fifth state to join the Union: Abbr. |
| NEA | Largest labor union in the U.S.: Abbr. |
