William Edward Dodd,
Expansion and Conflict
“ Yet every year added thousands to the numbers of Eastern men who migrated West to enjoy some of the liberty of a region where lands were cheap and the social life unconventional; every decade added new voices and able leaders to the Western group in Congress, who clamored unceasingly for the enactment of laws aimed at the rapid development of that section. New England, where the rise of industrial towns necessitated an increasing number of laborers, took fright, or had never ceased to be alarmed, at the westward movement of population ”
