As millions of Americans protested at “No Kings” rallies across the country, onlookers gathered in Washington on the president’s birthday for a muted celebration.

"No Kings" marches in all 50 states were reminiscent of some of America's biggest debates, from Vietnam to civil rights.

President Donald Trump deemed his multimillion dollar military birthday parade a “tremendous success” Sunday, despite it being dwarfed by the thousands protesting against his presidency on the same day.

Donald Trump threw a military parade in honor of the U.S. Army’s 250th anniversary on Saturday, June 14 (a date that happens to be the president’s birthday) to the tune of $25 to $45 million. But unfortunately for Trump, photos and videos from the big day show sparse attendance and a lack of organization from top to bottom.

Law enforcement officials reported no arrests from the celebration in D.C. that drew several thousand parade watchers, with some demonstrators protesting against the show of military strength.

MSNBC hosts Ali Velshi and Chris Hayes noted a difference in the atmosphere at the Army's 250th celebration in Washington, D.C., compared to President Trump's rallies.

Sen. Rand Paul criticized the June 14 military parade, arguing that it was too expensive and “glorified” weapons.

At the beginning of the parade route, a sparse and quiet crowd greeted the U.S. troops dressed in uniforms from the Revolutionary War to modern day. A few protestors holding “NO KINGS” signs aloft mingled with patriotic revelers as a light drizzle began shortly after the start of the event.

Senator John Fetterman, D-Pa., has voiced support for President Donald Trump ’s military parade, saying Americans should support it regardless of politics.

Former Secretary of State Hillary Clinton took aim at one of President Donald Trump’s greatest insecurities on Sunday, needling him over the lackluster crowd at his Washington, D.C. military parade this past weekend.