Black History.

Black History Month is an annual observance originating in the United States, where it is also known as African-American History Month and was formerly known as Negro History Month before 1976.

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. It is celebrated in February in the United States and Canada, where it has received official recognition from governments, but more recently has also been celebrated in Ireland and the United Kingdom where it is observed in October.

The Library of Congress, National Archives and Records Administration, National Endowment for the Humanities, National Gallery of Art, National Park Service, Smithsonian Institution and United States Holocaust Memorial Museum join in paying tribute to the generations of African Americans who struggled with adversity to achieve full citizenship in American society.

Why does Black History Month matter?

Talk to any group of historians about the meaning of Black History Month and they will all mention the same name: Carter G. Woodson.

"We call him the father of Black history," says Daina Ramey Berry, chair of the history department at The University of Texas, Austin.

Every February, the U.S. honors the contributions and sacrifices of African Americans who have helped shape the nation. Black History Month celebrates the rich cultural heritage, triumphs and adversities that are an indelible part of our country's history.

"There is no American history without African American history," said Sara Clarke Kaplan, executive director of the Antiracist Research & Policy Center at American University in Washington, D.C. The Black experience, she said, is embedded in "everything we think of as 'American history.' "

First, there was Negro History Week.

Critics have long argued that Black history should be taught and celebrated year-round, not just during one month each year.

It was Carter G. Woodson, the "father of Black history," who first set out in 1926 to designate a time to promote and educate people about Black history and culture, according to W. Marvin Dulaney. He is a historian and the president of the Association for the Study of African American Life and History (ASALH).

Woodson envisioned a weeklong celebration to encourage the coordinated teaching of Black history in public schools. He designated the second week of February as Negro History Week and galvanized fellow historians through the Association for the Study of Negro Life and History, which he founded in 1915. (ASNLH later became ASALH.)

The idea wasn't to place limitations but really to focus and broaden the nation's consciousness.

"Woodson's goal from the very beginning was to make the celebration of Black history in the field of history a 'serious area of study,' " said Albert Broussard, a professor of Afro-American history at Texas A&M University.

The idea eventually grew in acceptance, and by the late 1960s, Negro History Week had evolved into what is now known as Black History Month. Protests around racial injustice, inequality and anti-imperialism that were occurring in many parts of the U.S. were pivotal to the change.

Colleges and universities also began to hold commemorations, with Kent State University being one of the first, according to Kaplan.

Fifty years after the first celebrations, President Gerald R. Ford officially recognized Black History Month during the country's 1976 bicentennial. Ford called upon Americans to "seize the opportunity to honor the too-often neglected accomplishments of Black Americans in every area of endeavor throughout our history," History.com reports.

Why February was chosen as Black History Month.

February was chosen primarily because the second week of the month coincides with the birthdays of both Abraham Lincoln and Frederick Douglass. Lincoln was influential in the emancipation of slaves, and Douglass, a former slave, was a prominent leader in the abolitionist movement, which fought to end slavery.

Lincoln and Douglass were each born in the second week of February, so it was traditionally a time when African Americans would hold celebrations in honor of emancipation, Kaplan said. (Douglass' exact date of birth wasn't recorded, but he came to celebrate it on Feb. 14.)

Thus, Woodson created Negro History Week around the two birthdays as a way of "commemorating the black past," according to ASALH.

Forty years after Ford formally recognized Black History Month, it was Barack Obama, the nation's first Black president, who delivered a message of his own from the White House, a place built by slaves.

"Black History Month shouldn't be treated as though it is somehow separate from our collective American history or somehow just boiled down to a compilation of greatest hits from the March on Washington or from some of our sports heroes," Obama said.

"It's about the lived, shared experience of all African Americans, high and low, famous and obscure, and how those experiences have shaped and challenged and ultimately strengthened America," he continued.

There's a new theme every year.

ASALH designates a new theme for Black History Month each year, in keeping with the practice Woodson established for Negro History Week.

This year's Black Health and Wellness theme is particularly appropriate, Dulaney said, as the U.S. continues to fight the coronavirus pandemic.

"As [Black people], we have terrible health outcomes, and even the coronavirus has been affecting us disproportionately in terms of those of us who are catching it," Dulaney said.

"There's never been a time where Black people and others should not celebrate Black history," Broussard said. "Given the current racial climate, the racial reckoning that began in wake of George Floyd's murder ... this is an opportunity to learn."