A look at the Black Lives Matter movement.

The Advanced Placement African American Studies course that sparked controversy among some conservative lawmakers has been revised and released by the College Board.

The difference in law enforcement responses has shed light on what some see as a historically Black and white issue of policing.

DEI officers say they've faced cuts in the years since the murder of George Floyd.

Judge Clifford Brown sentenced Daniel Perry to 25 years for the death of Garrett Foster, but Gov. Greg Abbott, citing the state’s “Stand Your Ground” laws, has previously vowed to issue a pardon.

Daniel Perry was sentenced to 25 years in prison for the fatal shooting of armed Black Lives Matters protester Garrett Foster during a 2020 demonstration in Austin, Texas.

Texas Gov. Greg Abbott said he will seek a pardon for Daniel Perry, who was convicted of fatally shooting Garrett Foster in 2020 during a Black Lives Matter protest over the death of George Floyd.

Five defendants are charged with second-degree murder in the in-custody death of Irvo Otieno.

ABC News’ John Quinones reports on Texas Gov. Greg Abbott’s comments about possibly pardoning Daniel Perry, who was convicted of killing a protester at a Black Lives Matter demonstration.

ABC News’ Ike Ejiochi reports on the Burns brothers' mission of empowering the Black community by building a network of Black professionals through the shared space HQ DC House.

New York City and the New York Police Department have agreed to collectively pay millions to protesters who were arrested, detained or subjected to violence.

The report said there were hundreds more allegations the Board could not investigate because officers wore bands over their badge numbers.

A bishop declared that a Massachusetts school "may no longer identify itself as Catholic" because it refuses to remove Black Lives Matter and Pride flags.

The mothers of Breonna Taylor, Ahmaud Arbery, Botham Jean, Eric Garner, Tamir Rice, Antwon Rose and Trayvon Martin speak out to "GMA" about their shared bond in mourning.

Australia's aboriginal activists are using the momentum of the anti-police brutality movement in the U.S. to fight for justice.

ABC News’ Britt Clennett reports on the systemic racism against Australia’s aboriginal community and how they found hope and inspiration from the Black Lives Matter movement.

At least 65 NYPD officers may face punishment.

The oversight agency of the NYPD has recommended discipline for dozens of officers accused of misconduct during last year's Black Lives Matter protests.

Missouri Gov. Mike Parson pardoned the couple who waved guns at a group of Black Lives Matter protesters last year.

A retired Massachusetts state trooper and a woman were shot by a man who allegedly rammed a stolen truck into a house, police said.

Police said a man drove a truck into a building then shot and killed two people before police shot and killed him.

Lindsay Myeni is demanding justice in the wake of the shooting death of her husband, a South African man who was unarmed when he was killed by Honolulu police.

A Florida high school temporarily halted distribution of its student-run yearbook amid concerns over pages covering the Black Lives Matter movement.

State Secretary Blinken authorized all U.S. embassies, consulates overseas to fly Black Lives Matter flags this year, according to an internal memo obtained by ABC News.

The video shows officers punching and using a stun gun on Greene in a violent altercation.

Protesters were standing on a “Black Lives Do Matter. End Racism Now.” mural when they say Judge John M. Tyson tried to hit them with his car.

New polls show that support for the Black Lives Matter movement is falling while support for law enforcement is rising, depending on who you ask.

Two Virginia police officers have been sued for drawing their guns on a uniformed Army officer during a traffic stop and pepper spraying him.

Caron Nazario is suing two Winsor, Virginia, police officers after he was stopped, pepper-sprayed and forcibly removed from his car during a traffic stop.

Andre Hill, an unarmed Black man who was shot and killed by a now-former police officer in Columbus, Ohio, last year, died from four gunshot wounds.

GOP Sen. Ron Johnson on Monday denied his comments about Black Lives Matter protesters were racist.

Janaya Future Khan says being an activist is about being "truly alive."

Elijah McClain was a 23-year-old autistic musician who died following a 2019 encounter with Colorado police officers.

Scathing independent report slams police, paramedics, homicide investigators in Elijah McClain's death

Charges will not be filed in the death of Daniel Prude, who was seen on police body camera footage being pinned to the ground with a spit bag over his head.

A grandy jury voted not to charge officers shown on body camera video restraining Daniel Prude, a Black man, during an incident last March. Prude died while he was being restrained.

Aurora police chief Vanessa Wilson responded to independent investigators' scathing report on Elijah McClain's death.

An independent investigation found that police had no legal basis to stop Elijah McCain, an unarmed Black man in Aurora, Colorado, or for using a chokehold during the confrontation in August 2019.

Black Lives Matter, the largest social movement in U.S. history, was nominated for the 2021 Nobel Peace Prize.

BLM was nominated by Norwegian Parliament member Peter Eide.

We spoke with experts about their diverse book recommendations to help teach kids about race, racism, antiracism, representation and diversity.

New York Attorney General Letitia James is suing the NYPD over its handling of the Black Lives Matter protests.

The video shows officers not treating the wounded Hill for approximately five minutes.

Cori Bush talks to ABC News for "The Year," where she looks back at her roots in activism following Michael Brown's death and how it led her to run for Congress.

The 47-year-old Black man was fatally shot by a Columbus police officer responding to a non-emergency call.

Footage of this Sept. 25 protest came during the week a grand jury declined to charge officers in Louisville, Kentucky, with the killing of Breonna Taylor.

Four people were in critical condition in D.C., police said.

Kenda Zellner-Smith and Leesa Kelly collected at least 593 plywood boards from around the Twin Cities that could otherwise have been destroyed, disposed of or defaced.

Quawan Charles, 15, was found dead in a sugar cane field in rural Louisiana; authorities said a preliminary autopsy determined that he likely drowned.

Andrew Young says civil rights protesters endured similar attacks.