| Answer | Crossword Clue |
|---|---|
| MENSA | "The top 2 percent," purportedly |
| MENSA | Its members have IQ's in the top 2 percent |
| MIDDLECLASS | By the end of the 1920's, this group of citizens comprised only 15-20 percent of all Americans: 2 wds. |
| BARBEDWIRE | Material that reinforced the top of the Berlin Wall: 2 wds. |
| TREBLECLEF | Symbol that fixes the staff lines, from bottom to top, as E-G-B-D-F: 2 wds. |
