The seven-day festival of Kwanzaa, which celebrates African-American heritage and culture ends Tuesday, Jan. 1. Here are some facts about the week-long holiday.

• Kwanzaa was created in 1966 by Maulana Karenga, now chair of California State University Long Beach's Department of Africana Studies, in what he called "an audacious act of self-determination."
• The name "Kwanzaa" comes from the Swahili phrase "matunda ya kwanza," which means "first fruits."
• Kwanzaa's focus is the "Nguzo Saba," or the Seven Principles—unity, self-determination, collective work and responsibility, cooperative economics, purpose, creativity and faith.
• During the week, a candelabrum called a Kinara is lit, and ears of corn representing each child in the family are placed on a traditional straw mat.
• African foods such as millet, spiced pepper balls and rice are often served. Some people fast during the holiday, and a feast is often held on its final night.
• A flag with three bars—red for the struggle for freedom, black for unity, and green for the future—is sometimes displayed during the holiday.
• Kwanzaa is based on the theory of Kawaida, which espouses that social revolutionary change for black America can be achieved by exposing blacks to their cultural heritage.
• A poll commissioned by the National Retail Federation and conducted by BIGinsight from Oct. 4 to Oct. 11 found that 2 percent of the 8,585 adults surveyed said they would celebrate Kwanzaa, compared to 90.5 percent who celebrate Christmas and 5.4 percent who celebrate Hanukkah.

Tell Us: Do you have any facts about Kwanzaa or Kwanzaa-related events that you would like to share? Write them in the comments section below.

This list was compiled with information from City News Service.

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