Farmers in western Pennsylvania rioted in protest of a tax on whiskey enacted during George Washington's presidency, attacking and harassing tax collectors. Over the next three years, public protests and riots disrupted the region as farmers who tried to obey the law were ridiculed and government officials were threatened. On August 1, 1794, a group of farmers burned down the mansion of President Washington's friend and a revenue inspector in retaliation, in what became known as the Whiskey Rebellion and the first test of power for the new federal government.