Beginning in late 2002 and continuing after the 2003 invasion of Iraq, large-scale protests against the Iraq War were held in many cities worldwide, often coordinated to occur simultaneously around the world. After the biggest series of demonstrations, on February 15, 2003, New York Times writer Patrick Tyler claimed that they showed that there were two superpowers on the planet: the United States and worldwide public opinion.
On March 11, 2016, the Donald Trump presidential campaign canceled a planned rally at the University of Illinois Chicago (UIC), in Chicago, Illinois, citing "growing safety concerns" due to the presence of thousands of protesters inside and outside his rally.
Protests against Donald Trump have occurred in the United States, Europe and elsewhere from his entry into the 2016 presidential campaign to his loss to Joe Biden in the 2020 presidential election. Protests have expressed opposition to Trump's campaign rhetoric, his electoral win, his inauguration, his alleged history of sexual misconduct and various presidential actions, most notably his aggressive family separation policy. Some protests have taken the form of walk-outs, business closures, and petitions as well as rallies, demonstrations, and marches. While most protests have been peaceful, actionable conduct such as vandalism and assaults on Trump supporters has occurred. Some protesters have been criminally charged with rioting. The largest organized protest against Trump was the day after his inauguration; millions protested on January 21, 2017, during the Women's March, with each individual city's protest taken into consideration, makes it the largest single-day protest in the history of the United States.
The 2016–2017 South Korean protests or the Candlelight Demonstrations, also known as the Candlelight Vigil, were a series of protests against President Park Geun-hye that occurred throughout South Korea from November 2016 to March 2017. Protesters denounced the Park administration's 2016 political scandal and called for the resignation of Park Geun-hye.
In January and February 2017, during protests against Executive Order 13769, thousands of people gathered at various airports in the United States and around the world to prevent the returning of refugees and other visitors from seven countries considered to be unsafe. According to various sources, more than two thousand people were at the protest at John F. Kennedy International Airport in Queens, New York City with other protests appearing at significant international airports and other important sites around the United States. Protests continued daily and internationally through February 6. Protests also continued after a federal judge issued a temporary restraining order against parts of the travel ban.
The Tax March was a series of demonstrations held in more than 150 locations throughout the United States on April 15, 2017. The intent was to pressure U.S. President Donald Trump to release his tax returns.
The 2017 Berkeley protests were a series of protests and clashes between organized groups that occurred in the city of Berkeley, California, in the vicinity of the University of California campus. Violence occurred predominantly between protesters opposed to then-President Donald Trump, including activists such as antifa groups and socialists; and pro-Trump groups such as Republicans, members of the alt-lite and alt-right, neo-Nazis, and white nationalists. The majority of the participants on both sides were people who wanted to listen to the speakers peacefully, and peaceful protesters against the speakers.
"Not My Presidents Day" was a series of rallies against the president of the United States, Donald Trump, held on Washington's Birthday, February 20, 2017. Protests were held in dozens of cities throughout the United States. Demonstrations were also held outside London's Houses of Parliament.
March 4 Trump was a series of more than two dozen demonstrations organized throughout the United States on March 4, 2017, in support of President Donald Trump. The official message of the demonstration was "Stop the fight. Let's all unite." The founder of the March 4 Trump movement is Vincent Haney, who says he was inspired to create a peaceful pro-Trump movement after listening to commentary by famous individuals speaking out against Trump and watching the anti-Trump marches. Some of the March organizers were part of the Tea Party movement.
There were several protests organized by the LGBT community against the policies of United States President Donald Trump and his administration.
The 2017 May Day protests were a series of protests that took place on May Day over worker and immigrant rights, throughout the United States and around the world. Protests became violent in Olympia, Washington, and Portland, Oregon. Many demonstrators were protesting against the policies of President Donald Trump, specifically those related to immigration.
The Impeachment March, sometimes referred to as the "Impeach Trump" protest, was a series of rallies against the president of the United States, Donald Trump, held nationwide on July 2–4, 2017, advocating that Congress begin the impeachment process against him.
Patriot Prayer is a US far-right group founded by Joey Gibson in 2016 and based in Vancouver, Washington, a suburban city in the Portland metropolitan area. Since 2016, the group has organized several dozen pro-gun, pro-Trump rallies held in liberal cities in the Pacific Northwest and Northern California. Often met with large numbers of counter-protesters, attendees have repeatedly clashed with left-wing groups in the Portland area. Far-right groups, such as the Proud Boys, have attended the rallies organized by Patriot Prayer, as well as white nationalists, sparking controversy and violence.
Demonstrations in support of the presidency of Donald Trump were held in various parts of the United States following Trump's assumption of the office of President on January 20, 2017.
Beginning in early April 2020, there were protests in several U.S. states against government-imposed lockdowns in response to the COVID-19 pandemic in the United States. The protests, mostly organized by conservative groups and individuals, decried the economic and social impact of stay-at-home orders, business closures, and restricted personal movement and association, and demanded that their respective states be "re-opened" for normal business and personal activity.
Shortly after protests seeking justice for George Floyd, an African-American who was murdered during a police arrest, began in the United States, people in Canada protested to show solidarity with Americans and to demonstrate against issues with police or racism in Canada. Vigils and protests of up to thousands of participants took place in all 10 provinces and all 3 territories of Canada.
Protests began in multiple cities in the United States following the 2020 United States presidential election between then-President Donald Trump and Democratic Party challenger Vice President Joe Biden, held on November 3, 2020. Biden won the election, receiving 81.3 million votes (51.3%) to Trump's 74.2 million (46.9%) and winning the Electoral College by 306 to 232. Biden's victory became clear on November 7, after the ballots had been tabulated. The Electoral College voted on December 14, in accordance with law, formalizing Biden's victory.
