Although the social gospel has been described as “the first expression of American religious life which is truly born in America itself,” it was evoked upon the American scene by forces, world-wide in scope, which have everywhere brought about similar reactions in the field of religion. The full setting in of the industrial revolution in country after country of Western civilization created such problems for religion as to lead within a generation to a vigorous enunciation of a social ethic by alert religious leaders of the country. The decade of the 1770's in England saw the beginnings of what Lewis Mumford calls the “paleotechnic” phase of civilization and within a generation Wilberforce and the “Clapham Sect” were thundering against the iniquities of the slave trade. Despite the passions of the great war with France, the cold rigidities of the “dismal science,” and the distracting ecclesiastical convulsions of the Oxford Movement, the development of a social emphasis in religion went on to find expression in the charities of Peabody and Shaftesbury, and the positive teachings of Maurice and Kingsley.