PHILADELPHIA (AP) 鈥 Demonstrators crowded into streets, parks and plazas across the U.S. on Saturday to protest President Donald Trump before a Washington military parade marking the Army鈥檚 250th anniversary that coincides with the president鈥檚 birthday.

Atlanta鈥檚 5,000-capacity quickly reached its limit, with thousands more demonstrators gathered outside barriers to hear speakers in front of the state Capitol. In Minnesota, organizers canceled demonstrations as police worked to track down a suspect of two Democratic legislators and their spouses.

Intermittent light rain fell as sign-carrying marchers gathered for the flagship rally in Philadelphia's Love Park. They shouted 鈥淲hose streets? Our streets!鈥 as they marched to the Philadelphia Museum of Art, where they listened to speakers on the steps made famous in the movie 鈥淩ocky.鈥

鈥淪o what do you say, Philly?鈥 Democratic U.S. Rep. Jamie Raskin of Maryland shouted to the crowd. 鈥淎re you ready to fight back? Do you want a gangster state or do you want free speech in America?鈥

In some places, organizers handed out little American flags while other demonstrators brought larger versions to wave amid signs that ranged from pro-democracy and immigrant-rights messages to a variety of anti-Trump sentiments.

In Los Angeles, thousands gathered in front of City Hall, hundreds gathered on the lawn in front of Mississippi's state Capitol and marchers in downtown Little Rock walked across a bridge over the Arkansas River.

Protests were planned in across the country, from city blocks and small towns to courthouse steps and community parks, organizers said, but no events are scheduled in Washington, D.C., where the military parade will take place in the evening.

The 50501 Movement orchestrating the protests says it picked the 鈥淣o Kings鈥 name to support democracy and speak out against what they call the authoritarian actions of the Trump administration.The name 50501 stands for 50 states, 50 protests, one movement.

The demonstrations come on the heels of protests that flared up across the country over federal that began last week and Trump and Marines to Los Angeles, where protesters blocked a freeway and set cars on fire.

Philadelphia

Thousands gathered in downtown Love Park, with organizers handing out small American flags and many people carrying protest signs saying things like 鈥渇ight oligarchy鈥 and 鈥渄eport the mini-Mussolinis."

Karen Van Trieste, a 61-year-old nurse who drove up from Maryland, said she grew up in Philadelphia and wanted to be with a large group of people showing her support.

鈥淚 just feel like we need to defend our democracy,鈥 she said. She is concerned about the Trump administration鈥檚 layoffs of staff at the U.S. Centers for Disease Control and Prevention, the fate of immigrant communities and the Trump administration trying to rule by executive order, she said.

A woman wearing a foam Statue of Liberty crown brought a speaker system and led an anti-Trump sing-along, changing the words 鈥測oung man鈥 in the song 鈥淵.M.C.A.鈥 to 鈥渃on man.鈥

One man in Revolutionary War era garb and a tricorn hat held a sign with a quote often attributed to Thomas Jefferson: 鈥淎ll tyranny needs to gain a foothold is for people of good conscience to remain silent.鈥

Los Angeles

Thousands gathered in front of City Hall in a boisterous crowd, waving signs and listening to a Native American drum circle and dance performances.

Signs included 鈥淧rotesting is not a crime,鈥 "We carry dreams not danger" and 鈥淚CE out of LA.鈥 One demonstrator carried a 2-foot-tall (60-centimeter) Trump pinata on a stick, with a crown on his head and sombrero hanging off his back.

North Carolina

Crowds cheered anti-Trump speakers in Charlotte's First Ward Park and chanted 鈥渨e have no kings鈥 before marching behind a 鈥淣o Kings鈥 banner through the city, chanting 鈥淣o kings, no crowns, we will not bow down" and 鈥淗ey, hey, ho, ho, Donald Trump has got to go."

Marchers stretched for blocks, led by a group of people holding a giant Mexican flag and bystanders cheering and clapping for protesters along the way.

Jocelyn Abarca, a 21-year-old college student, said the protest was a chance to 鈥渟peak for what鈥檚 right鈥 after mass deportations and the deployment of the 好色tv Guard to deal with protesters in Los Angeles last week.

鈥淚f we don鈥檛 stop it now, it鈥檚 just going to keep getting worse,鈥 she said of the Trump administration鈥檚 actions.

Minnesota

Before organizers canceled demonstrations in the state, Gov. Tim Walz took to social media to issue a warning after .

"Out of an abundance of caution my Department of Public Safety is recommending that people do not attend any political rallies today in Minnesota until the suspect is apprehended," he wrote.

Florida

About a thousand people gathered on the grounds of Florida鈥檚 old Capitol in Tallahassee, where protesters chanted, 鈥淭his is what community looks like,鈥 and carried signs with messages like 鈥渙ne nation under distress鈥 and 鈥渄issent is patriotic.鈥

Organizers of the rally explicitly told the crowd to avoid any conflicts with counterprotesters and to take care not to jaywalk or disrupt traffic.

that one march will go to the gates of Trump鈥檚 Mar-a-Lago resort in Florida, where Republican Gov. Ron DeSantis warned demonstrators that the 鈥渓ine is very clear鈥 between peaceful demonstration and violence, and not to cross it.

Urging calm and calling out the 好色tv Guard

Governors and city officials vowed to protect the right to protest and to show no tolerance for violence. Some urged calm, while Republican governors in Virginia, Texas, Nebraska and Missouri were to help law enforcement manage demonstrations.

There will be 鈥渮ero tolerance鈥 for violence, destruction or disrupting traffic, and 鈥渋f you violate the law, you鈥檙e going to be arrested,鈥 Virginia Gov. Glenn Youngkin told reporters Friday.

In Missouri, Gov. Mike Kehoe issued a similar message, vowing to take a proactive approach and not to 鈥渨ait for chaos to ensue.鈥

Some law enforcement agencies announced they were ramping up efforts for the weekend. On social media, Washington state Gov. Bob Ferguson, a Democrat, called for peaceful protests over the weekend, to ensure Trump doesn鈥檛 send military to the state.

鈥淒onald Trump wants to be able to say that we cannot handle our own public safety in Washington state,鈥 Ferguson said.

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Associated Press journalists across the country contributed to this report.

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