b. resulted in a loss of support for Federalists in southeastern Pennsylvania.
Explanation:
This was the third tax revolt of the eighteenth century which took place between 1799 to 1800. Fries rebellion was a rebellion by the farmers of Pennsylvania against the house tax. The tax was levied on the dwelling houses and land directly by the federal government. However, the tax was levied by counting the number of windows of a house and the farmers consider it unjust. John Fries led the rebellion and tried for treason. And thus federal government lost support of this region.