Grassroots activism: Grassroots activism refers to political action taken by ordinary citizens at the local level to promote their causes or influence policy decisions.
Fiscal conservatism: Fiscal conservatism is an ideology that advocates for balanced budgets, lower taxes, and limited government intervention in the economy.
Anti-establishment sentiment: Anti-establishment sentiment refers to a feeling of opposition or distrust towards traditional institutions or established authorities. In the context of the Tea Party movement, it represented a rejection of mainstream politics and politicians.