The 'No Kings' demonstrations this weekend—which were attended by as many as six million people—are some of the most prominent examples.

A day of opposition to Donald Trump brought out protesters in hundreds of cities across the US on Saturday, creating a split-screen contrast with a military parade in Washington promoted by the president.

Protests against the Trump administration, which are set to continue this weekend after a week of uprising that spread from Los Angeles across the country, have energized a portion of the left-wing base that has been despondent since President Trump’s election.