Masses of demonstrators packed into streets, parks and plazas across the U.S. on Saturday to protest President Donald Trump, marching through downtowns and small towns, blaring anti-authoritarian chants mixed with support for protecting democracy and immigrant rights.

Protesters filled plazas, streets and parks across the country on Saturday, mounting a mass mobilization that called for protecting American democracy from a president that many opponents accused of overreaching the powers of his office.