- Established Negro History Week: Woodson is best known for establishing Negro History Week, which he founded in 1926 as a week-long celebration of African American history and achievements. Negro History Week eventually expanded into Black History Month, observed every February in the United States.
- Promoted African American Studies: Woodson believed that it was crucial to study African American history and include it in the school curriculum to counter historical inaccuracies and prejudices prevalent at the time.
- Founded Journal of Negro History: In 1916, Woodson founded the Journal of Negro History, the first scholarly journal dedicated to the publication of research on African American history. It provided a platform for scholars to publish their research and disseminate knowledge.
- Encouraged Historical Research: Woodson motivated Black scholars to research and document African American history by offering prizes and recognition for significant historical scholarship.
- Wrote Influential Books: Woodson authored several seminal books on African American history, including "The Mis-Education of the Negro" (1933), which criticized the education system for perpetuating negative stereotypes.
- Established the Association for the Study of Negro Life and History: In 1915, Woodson founded the Association for the Study of Negro Life and History (ASNLH), an organization dedicated to promoting the study and research of African American history and culture. ASNLH continues to operate today.
- Organized Black History Clubs: Woodson encouraged the formation of Black history clubs in schools and communities to increase awareness and engagement with African American history.
-Pioneered African American Cultural Festivals: Woodson spearheaded several cultural festivals, such as Negro History Week festivals and Juneteenth celebrations, as ways to highlight the contributions of African Americans and foster a sense of cultural pride. Carter G. Woodson's commitment to preserving and educating the public about African American history left a lasting impact on the study and recognition of Black history not only in the United States but also globally.