Show by topic
- Aaron Burr
- Abel P. Upshur
- Abigail Adams
- Abigail Fillmore
- Abraham Lincoln
- Adlai Stevenson
- Adolf Hitler
- Al D'Amato
- Al Gore
- Al Haig
- Al Smith
- Albany
- Alexander Butterfield
- Alexander Graham Bell
- Alexander Hamilton
- Alf Landon
- Alger Hiss
- Alice Roosevelt
- Alice Roosevelt Longworth
- Allen Dulles
- Amelia Earhart
- Andrew Jackson
- Andrew Johnson
- Andrew Mellon
- Angelica Schuyler
- Anna Harrison
- Anna Roosevelt
- Archibald Butt
- Arthur MacArthur
- Arthur Schlesinger Jr.
- Averell Harriman
- Barack Obama
- Barbara Bush
- Benedict Arnold
- Benito Mussolini
- Benjamin Banneker
- Benjamin Franklin
- Benjamin Harrison
- Benjamin Harrison V
- Benjamin Pierce
- Benjamin Rush
- Bess Truman
- Betty Ford
- Bill Moyers
- Blanche K. Bruce
- Bob Haldeman
- Button Gwinnett
- Calvin Coolidge
- Captain James Cook
- Caroline Harrison
Old-timey leaders into science
(And a modern-day president who personally helped prevent a nuclear catastrophe)
