The grassroots effort has been organized across social media sites using hashtags #buildtheresistance and #50501, calling on Americans to "fight fascism."

The protests by the 50501 Movement come days after rallies in opposition of Trump's immigration policies were held across the country.

A movement to oppose President Trump organized is looking to spark nationwide protests on Wednesday. Hundreds are also rallying in Washington, D.C., in support of USAID as the Trump administration seeks to dismantle the government agency aid.