Today in Labor History August 14, 1846: The authorities jailed Henry David Thoreau for refusing to pay his taxes in protest of the Mexican War. Aside from this early act of American civil disobedience and war resistance, Thoreau also wrote, “Walden.” His essay, “Civil Disobedience,” influenced generations of activists and writers, including Gandhi, Martin Luther King, Tolstoy, Yeats, Proust, Hemingway, Upton Sinclair and Martin Buber.