From Encyclopædia Britannica Online: "Kwanzaa, [an] annual holiday affirming African family and social values that is celebrated primarily in the United States from December 26 to January 1. Both the name and the celebration were devised in 1966 by Maulana Karenga, a professor of Africana studies at California State University in Long Beach and an important figure in Afrocentrism. Karenga borrowed the word kwanza, meaning “first,” from the Swahili phrase matunda ya kwanza, adding the seventh letter, an extra a, to make the word long enough to accommodate one letter for each of the seven children present at an early celebration. (The name Kwanzaa is not itself a Swahili word.) The concept of Kwanzaa draws on Southern African first-fruits celebrations."