This begs the question: if a two party system is entrenched via FPTP/WTA plurality voting system and unlikely to ever relinquish such power, what recourse is th

This begs the question: if a two party system is entrenched via FPTP/WTA plurality voting system and unlikely to ever relinquish such power, what recourse is there to change the political system? Elections won't do it because election results are shepparded by the voting system. That poses as a fundamental flaw in such democracies. The architechts of the US constitution viewed simple elections as the only vector needed to institutionalize peaceful revolution on a routine basis. When that recourse is denied, what options are left?