Answer:
1. Franky Lloyd Wright
2. William Henry Johnson
3. Georgia O'keeffe
4. Herbert Hoover
5. Amelia Airhart
6. Harry Houdini
7. Paul Robeson
8. Langston Hughes
9. Mark Twain
10. Louis Armstrong
11. The Allman Brothers Band
12. Woody Allen
13. Wright Brothers
14. Henry Ford
15. Ty Cobb