[4][5] It began as a way of remembering important people and events in the history of the African diaspora, initially lasting a week before becoming a month-long observation since 1970.
The summer-long Jubilee, which drew thousands of attendees from across the country to see exhibitions of heritage and culture, impressed Woodson with the need to draw organized focus to the history of black people.
[14] From the event's initial phase, primary emphasis was placed on encouraging the coordinated teaching of the history of Black Americans in the nation's public schools.
The first Negro History Week was met with a lukewarm response, gaining the cooperation of the departments of education of the states of North Carolina, Delaware, and West Virginia as well as the city school administrations of Baltimore, New York City, Philadelphia, and Washington, D.C.[15] Despite this limited observance, Woodson regarded the event as "one of the most fortunate steps ever taken by the Association", and plans for an annual repeat of the event continued.
[17] Churches also played a significant role in the distribution of literature in association with Negro History Week during this initial period, with the mainstream and Black press aiding in the publicity effort.
"[18] Negro History Week grew in popularity throughout the following decades, with mayors across the United States endorsing it as a holiday.
Carter Woodson's organization, now known as the Association for the Study of African American Life and History (ASALH), designates a theme each year.
[24] In 2018, Instagram created its first Black History Month program with the help of its Head of Global Music & Youth Culture Communications, SHAVONE.
[26] On February 18, 2016, 106-year Washington, D.C., resident and school volunteer Virginia McLaurin visited the White House as part of Black History Month.
In 2025, the Defense Intelligence Agency cancelled internal celebrations of Black History Month and other "special observances" due to the second Trump administration's efforts to stop diversity, equity, and inclusion initiatives.
However, at the start of February, President Donald Trump signed a proclamation honoring National Black History Month.
[33] Black History Month in the UK was organised through the leadership of Ghanaian analyst Akyaaba Addai-Sebo, who had served as a coordinator of special projects for the Greater London Council (GLC) and created a collaboration to get it underway.
Programs have included discussions of black Europeans, international African perspectives, the history of civil rights in the U.S., and apartheid in South Africa.
This location seems particularly appropriate as, in the 19th century, the city was a leading center of abolition, and the male and female anti-slavery societies welcomed several black abolitionists to lecture there, including Charles Lenox Remond and Frederick Douglass.
In 2022 the month was dedicated to Josephine Baker, a dancer and member of the French Resistance during World War II born in the United States.