Emily Dickinson is one of America’s greatest and most original poets of all time. She took definition as her province and challenged the existing definitions of poetry and the poet’s work. Like writers such as Ralph Waldo Emerson, Henry David Thoreau, and Walt Whitman, she experimented with expression in order to free it from conventional restraints. Like writers such as Charlotte Brontë and Elizabeth Barrett Browning, she crafted a new type of persona for the first person.