Empress Dowager CIXI: The Concubine Who Launched Modern China

Motherhood itself is an impressive undertaking. But throughout history, mothers around the world have gone above and beyond, achieving extraordinary feats. In anticipation of Mother's Day, here are ten nonfiction books about exceptional mothers who changed the world.

It's still relatively unusual, but there are dozens of instances of women who have ruled countries. They may have had to bust open a few doors, but they've made their mark on history. To celebrate Women's History Month, here are 11 of these feminine powerhouses.