| Answer | Crossword Clue |
|---|---|
| LAPELPIN | A U.S. flag is a common one |
| CHANT | "U.S.A." is part of one |
| TRILOGY | "U.S.A." by Dos Passos is one |
| STAR | One of 50 on the U.S. flag |
| LIBERIA | Its flag resembles the U.S. flag but with only one star |
| RTE | U.S. 1 is one |
| ROUTE | U.S. 1 is one |
| PATENT | Lincoln is the only U.S. president to have one |
| AGE | 35 is the minimum one to be U.S. president |
| PHD | Woodrow Wilson is the only U.S. president to have one |
| FREEPORT | Stapleton, on Staten Island, is the only one in U. S. |
| STAMP | Benjamin Franklin is depicted on the first U.S. one (1847) |
| RUMI | 13th-century Persian mystic who is one of the best-selling poets in the U.S. |
