Aetiology: The study of the causes. For example, of a disorder. The word aetiology is mainly used in medicine, where it is the science that deals with the causes or origin of disease, the factors which produce or predispose toward a certain disease or disorder.Today in medicine one hears (or reads) that the aetiology is unknown..or example, of a disorder. The word aetiology is mainly used in medicine, where it is the science that deals with the causes or origin of disease, the factors which produce or predispose toward a certain disease or disorder. Today in medicine one hears (or reads) that the aetiology is unknown..
Saba Saba Day is a Tanzanian public holiday celebrated on July 7. It is marked with the Dar es Salaam International Trade Fair Saba Saba Day is a Tanzanian public holiday celebrated on July 7.
Day of Reconciliation celebrated as a public holiday in SA for the first time. 16 December is a day of great significant in South Africa due to two historical events that took place. The first of these was in 1838, when the Battle of Blood River took place between the Voortrekkers and the Zulus.The Voortrekkers, having moved into the interior of South Africa during the Great Trek, were eager to settle on land.The region that they intended to settle on was already inhabited by the Zulu people.he first of these was in 1838, when the Battle of Blood River took place between the Voortrekkers and the Zulus. The Voortrekkers, having moved into the interior of South Africa during the Great Trek, were eager to settle on land. The region that they intended to settle on was already inhabited by the Zulu people.