From Barbara Bush to Eleanor Roosevelt, game-changing first ladies since 1900 are ranked by a panel of experts. AP Photo Total score: 15.4 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7.2 Public advocacy during White House years: 1.8 Post-White House leadership: 1.8 Advancement of women’s rights: 1.7 Impact on role of first lady: 2. 9 Hulton Archive / Getty Images Total score: 19.3 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7. 6 Public advocacy during White House years: 3.5 Post-White House leadership: 2.1 Advancement of women’s rights: 2.5 Impact on role of first lady: 3.5 AP Photo Total score: 20.7 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7. 8 Public advocacy during White House years: 2. 8 Post-White House leadership: 2.6 Advancement of women’s rights: 2.6 Impact on role of first lady: 4.9 Hulton Archive / Getty Images Total score: 21.125 out of 50 Score breakdown (each category worth 10 points): Presidential support: 6.5 Public advocacy during White House years: 3.9 Post-White House leadership: 4.1 Advancement of women’s rights: 3.3 Impact on role of first lady: 3.4 Getty Images Total score: 21.3 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7. 6 Public advocacy during White House years: 4. 8 Post-White House leadership: 2.3 Advancement of women’s rights: 3 Impact on role of first lady: 3.6 Ed Clark. / Getty Images Total score: 21.6 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7. 8 Public advocacy during White House years: 5. 6 Post-White House leadership: 1 Advancement of women’s rights: 3 Impact on role of first lady: 4.2 Topical Press Agency / Getty Images Total score: 23 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7.1 Public advocacy during White House years: 5. 6 Post-White House leadership: 1. 9 Advancement of women’s rights: 4.3 Impact on role of first lady: 4.1 Hulton Archive / Getty Images Total score: 23.7 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7.8 Public advocacy during White House years: 6.2 Post-White House leadership: 3 Advancement of women’s rights: 3.1 Impact on role of first lady: 3.6 Susan Biddle / Getty Images Total score: 23.9 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7.6 Public advocacy during White House years: 4.8 Post-White House leadership: 3.1 Advancement of women’s rights: 4.3 Impact on role of first lady: 4.1 Library of Congress / Getty Images Total score: 27.9 out of 50 Score breakdown (each category worth 10 points): Presidential support: 8.9 Public advocacy during White House years: 4.9 Post-White House leadership: 3.3 Advancement of women’s rights: 3.1 Impact on role of first lady: 7.7 Stock Montage / Getty Images Total score: 27.9 out of 50 Score breakdown (each category worth 10 points): Presidential support: 8.2 Public advocacy during White House years: 6.4 Post-White House leadership: 4.3 Advancement of women’s rights: 5.6 Impact on role of first lady: 3.4 Chris Maddaloni / Getty Images Total score: 31.2 out of 50 Score breakdown (each category worth 10 points): Presidential support: 9.1 Public advocacy during White House years: 7.2 Post-White House leadership: 5 Advancement of women’s rights: 3.3 Impact on role of first lady: 6.6 Diana Walker / Getty Images Total score: 31.9 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7.8 Public advocacy during White House years: 6.6 Post-White House leadership: 5.1 Advancement of women’s rights: 6.6 Impact on role of first lady: 5.8 AP Phoot Total score: 32 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7.9 Public advocacy during White House years: 6.6 Post-White House leadership: 5.2 Advancement of women’s rights: 4.2 Impact on role of first lady: 8.1 Getty Images Total score: 40.7 out of 50 Score breakdown (each category worth 10 points): Presidential support: 9 Public advocacy during White House years: 9.2 Post-White House leadership: 8 Advancement of women’s rights: 6.6 Impact on role of first lady: 7.9 Stan Wayman / Getty Images Total score: 41.9 out of 50 Score breakdown (each category worth 10 points): Presidential support: 9.2 Public advocacy during White House years: 8.9 Post-White House leadership: 8.6 Advancement of women’s rights: 7.6 Impact on role of first lady: 7.6 AP Photo Total score: 42.5 out of 50 Score breakdown (each category worth 10 points): Presidential support: 7.7 Public advocacy during White House years: 8.8 Post-White House leadership: 9.1 Advancement of women’s rights: 9 Impact on role of first lady: 7.9 CBS Photo Archive / Getty Images Total score: 48.3 out of 50 Score breakdown (each category worth 10 points): Presidential support: 9.3 Public advocacy during White House years: 9.8 Post-White House leadership: 10 Advancement of women’s rights: 9.8 Impact on role of first lady: 9.4 Brad Markel / Getty Images Total score: 49 out of 50 Score breakdown (each category worth 10 points): Presidential support: 8.7 Public advocacy during White House years: 10 Post-White House leadership: 10 Advancement of women’s rights: 10 Impact on role of first lady: 9.7 Keystone / Getty Images