- The World Factbook
The World Factbook provides basic intelligence on the history, people, government, economy, energy, geography, environment, communications, transportation, military, terrorism, and transnational issues for 265 world entities.
- Bantu-speaking people settled in the area now called Angola in 6th century A.D.; by the 10th century various Bantu groups had established kingdoms, of which Kongo became the most powerful. From the late-14th to the mid-19th century, a Kingdom of Kongo stretched across central Africa from present-day northern Angola into the current Congo republics.
- Regulus (stars.astro.illinois.edu)
REGULUS (Alpha Leonis). Regulus, glowing at the heart of Leo the Lion, one of the great constellations of the Zodiac, is near the end of the list of first magnitude stars.