African-American refers to individuals of African descent who are citizens or residents of the United States. This group has a rich cultural heritage that includes a variety of traditions, languages, and histories, shaped by the experiences of slavery, segregation, and the ongoing struggle for civil rights. The term encompasses a diverse population, including those with roots in various African countries and those who have been in the U.S. for generations. Notable figures in African-American history include Martin Luther King Jr., Harriet Tubman, and Rosa Parks, who have all played significant roles in advocating for equality and justice.