| Benjamin Banneker: Astronomer and Mathematician |
|
5.0 |
|
|
| William Howard Taft: Our 27th President |
|
|
|
|
| Calvin Coolidge: Our 30th President |
|
|
|
|
| Franklin D. Roosevelt: Our 32nd President |
|
|
|
|
| Lyndon Baines Johnson: Our 36th President |
|
|
|
|
| Benjamin Banneker |
|
4.8 |
|
|
| William Howard Taft |
|
6.0 |
|
|
| Calvin Coolidge |
|
5.8 |
|
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| Franklin D. Roosevelt |
|
5.9 |
|
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| Lyndon Baines Johnson |
|
6.1 |
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|
