Prepare your words and then you will be listened to;
draw upon your training, and give your answer.
Lucius Septimius Severus (145 – 211) an Ancient Roman soldier

Alkebulan
According to the following resource: Kemetic History of Afrika; the definition of Alkebulan is as follows: “The ancient name of Africa was Alkebulan. Alkebu-lan “mother of mankind” or “garden of eden”. Alkebulan is the oldest and the only word of indigenous origin.

Alessandro de Medici
Roman emperor Septimius Severus (ruled 193 – 211 AD) was a Moor.
Dr. Yosef Ben-Jochannan
Non-Resident Alien
INVESTMENT COMPANY ACT OF 1940
Black swan theory
The black swan theory or theory of black swan events is a metaphor that describes an event that comes as a surprise, has a major effect, and is often inappropriately rationalised after the fact with the benefit of hindsight.