It was the new politics of ambiguity--speaking for the lower and middle classes to get their support in times of rapid growth and potential turmoil. The two-party system came into its own in this time. To give people a choice between two different parties and allow them, in a period of rebellion, to choose the slightly more democratic one was an ingenious mode of control. Like so much in the American system, it was not devilishly contrived by some master plotters; it developed naturally out of the needs of the situation.