George Floyd protests in the context of "Police abolition movement"

Lieutenant-Colonel Christopher Codrington (c. 1668 – 7 April 1710) was an English Army officer, planter and colonial administrator who served as governor of the Leeward Islands from 1699 to 1704. Born on Barbados into the planter class, he inherited one of the largest sugar plantations in the colony. Codrington travelled to Europe during the late-17th century and served in the Nine Years' War and War of the Spanish Succession, taking part in numerous engagements.

After dying in 1710, his will and testament established and endowed Codrington College with his estates in Barbados and Barbuda. Codrington's will also endowed the Codrington Library at All Souls College, Oxford with a gift of books and money. In November 2020, his name was removed from the library as a result of the George Floyd protests due to Codrington's ownership of slaves.

In the United States, "defund the police" is a slogan advocating for reallocating funds from police departments to non-policing forms of public safety and community support initiatives, such as social services, youth programs, housing, education, healthcare, and other community resources. The goals of those using the slogan vary; some support modest budget reductions, while others advocate for full divestment as part of a broader effort to abolish contemporary policing systems.

Proponents of defunding police departments argue that investing in community-based programs can more effectively address the root causes of crime, such as poverty, homelessness, and mental health conditions, thereby serving as a better deterrent. Police abolitionists propose replacing traditional police forces with alternative public safety models, emphasizing housing, employment, community health, education, and other social support systems.

A curfew is an order that imposes certain regulations during specified hours. Typically, curfews order all people affected by them to remain indoors during the evening and nighttime hours. Such an order is most often issued by public authorities, but may also be given by the owner of a house to those living in the household. For instance, children are often given curfews by their parents, and an au pair is traditionally given a curfew by which time they must return to their host family's home. Some jurisdictions have juvenile curfews which affect all persons under a certain age not accompanied by an adult or engaged in certain approved activities.

Curfews have been used as a control measure in martial law, as well as for public safety in the event of a disaster, epidemic, or crisis. Various countries have implemented such measures throughout history, including during World War II. The enforcement of curfews has been found to disproportionately affect marginalised groups, including those who are homeless or have limited access to transportation.

Black Lives Matter (BLM) is a decentralized political and social movement that aims to highlight racism, discrimination and racial inequality experienced by Black people in the United States, and to promote anti-racism. Its primary concerns are police brutality and racially motivated violence against Black people. The movement began in response to the killings of Trayvon Martin, Michael Brown, Eric Garner, and Rekia Boyd, among others. BLM and its related organizations typically advocate for various policy changes related to Black liberation and criminal justice reform. While there are specific organizations that label themselves "Black Lives Matter", such as the Black Lives Matter Global Network Foundation, the overall movement is a decentralized network with no formal hierarchy. As of 2021, there are about 40 chapters in the United States and Canada. The slogan "Black Lives Matter" itself has not been trademarked by any group.

In 2013, activists and friends Alicia Garza, Patrisse Cullors, and Ayọ Tometi originated the hashtag #BlackLivesMatter on social media following the acquittal of George Zimmerman in the fatal shooting of African-American teen Trayvon Martin. The movement became nationally recognized for street demonstrations following the 2014 deaths of two more African Americans, Michael Brown—resulting in protests and unrest in Ferguson, Missouri—and Eric Garner in New York City. Since the Ferguson protests, participants in the movement have demonstrated against the deaths of numerous other African Americans by police actions or while in police custody, in the summer of 2015. The movement gained international attention during global protests in 2020 following the murder of George Floyd by Minneapolis police officer Derek Chauvin. An estimated 15 to 26 million people participated in Black Lives Matter protests in the United States, making it one of the largest protest movements in the country's history. The vast majority of BLM demonstrations in 2020 were peaceful, but BLM protests from late May to early June 2020 escalated into riots and looting in most major cities.

"Lift Every Voice and Sing" is a hymn with lyrics by James Weldon Johnson (1871–1938) and set to music by his brother, J. Rosamond Johnson (1873–1954). Written from the context of African Americans in the late 19th century, the hymn is a prayer of thanksgiving to God as well as a prayer for faithfulness and freedom, with imagery that evokes the biblical Exodus from slavery to the freedom of the "promised land".

Premiered in 1900, "Lift Every Voice and Sing" was communally sung within Black American communities, while the NAACP began to promote the hymn as a "Negro national anthem" in 1917 (with the term "Black national anthem" similarly used in the present day). It has been featured in 49 different Christian hymnals, and it has also been performed by various African American singers and musicians. Its prominence has increased since 2020 following the George Floyd protests.

"With great power comes great responsibility" is a proverb popularized by Spider-Man in Marvel comics, films, and related media. Introduced by Stan Lee, it originally appeared as a closing narration in the 1962 Amazing Fantasy #15, and was later attributed to Uncle Ben as advice to the young Peter Parker. The idea—similar to the 1st century BC parable of the Sword of Damocles and the medieval principle of noblesse oblige—is that power cannot simply be enjoyed for its privileges alone but necessarily makes its holders morally responsible both for what they choose to do with it and for what they fail to do with it. After it was popularized by the Spider-Man franchise, similar formulations have been noticed in the work of earlier writers and orators. The formulation—usually in its Marvel Comics form—has been used by journalists, authors, and other writers, including the Supreme Court of the United States.