| Answer | Crossword Clue |
|---|---|
| CASINO | Structure on The Strip |
| THEPENTAGON | Structure on the Potomac. |
| SHASTADAM | Structure on the Sacramento River. |
| HOOVERDAM | Structure on the Arizona-Nevada border |
| BRANDENBURGGATE | Structure modeled on the Propylaea |
| THETOWER | Historic structure on the Thames |
| SESTINAS | Poems whose structure is based on the number six |
| INVENTEDSOURCES | My paper on "Structure of the Amazon River System" was rejected for containing... |
