Thousands of people visited the National Mall in Washington, D.C., to see the rare spectacle of military hardware and soldiers filing down American streets.

President Donald Trump kicked off an unprecedented military-style parade in Washington, D.C.—commemorating the Army’s 250th anniversary and his 79th birthday—as millions across the country took to the streets to protest, rallying against his expanded immigration raids and a spending bill projected to slash healthcare access for millions.

The power of the US military will be sharply on display this weekend – on two different coasts and in two very different ways.