Of the work done by English deism thus far, it may suffice to say that within two generations it had more profoundly altered the intellectual temper of educated men than any religious movement had ever done in the same time. This appears above all from the literature produced by orthodoxy in reply, where the mere defensive resort to reasoning, apart from the accounts of current rationalism, outgoes anything in the previous history of literature. The whole evolution is a remarkable instance of the effect on intellectual progress of the diversion of a nation's general energy from war and intense political faction to mental activities. A similar diversion had taken place at the Restoration, to be followed by a return to civil and foreign strife, which arrested it. It was in the closing years of Anne, and in the steady régime of Walpole under the first two Georges, that the ferment worked at its height. Collins's Discourse of Freethinking was synchronous with the Peace of Utrecht: the era of war re-opened in 1739, much against the will of Walpole, who resigned in 1742. Home and foreign wars thereafter became common; and in 1751 Clive opened the period of imperialistic expansion, determining national developments on that main line, concurrently with that of the new industry. Could the discussion have been continuous--could England have remained what she was in the main deistic period, a workshop of investigation and a battleground of ideas--all European development might have been indefinitely hastened. But the deists, for the most part educated men appealing to educated men or to the shrewdest readers among the artisans, had not learned to reckon with the greater social forces; and beyond a certain point they could not affect England's intellectual destinies.