Yes. What makes you think white people define what facts are?
They don't. Scholars do and oral tradition is considered folklore. Nothing more.
Oral? You never heard of Hieroglyphics now? How stupid are you willing to pretend to be to continue?
The earliest inscriptions of Ethio-Semitic in Ethiopia and Eritrea date to the 9th century BC in Epigraphic South Arabian (ESA), an Abjad shared with contemporary kingdoms in South Arabia. After the 7th and 6th centuries BC, however, variants of the script arose, evolving in the direction of the Ge'ez abugida (a writing system that is also called an alphasyllabary). This evolution can be seen most clearly in evidence from inscriptions (mainly graffiti on rocks and caves) in Tigray region in northern Ethiopia and the former province of Akkele Guzay in Eritrea. By the first centuries AD, what is called "Old Ethiopic" or the "Old Ge'ez alphabet" arose, an abjad (like Arabic and Hebrew with no vowels) written left-to-right (as opposed to boustrophedon like ESA) with letters basically identical to the first-order forms of the modern vocalized alphabet (e.g. "k" in the form of "kä"). In the Ge'ez abugida (or 'fidel'), the base form of the letter (also known as 'fidel') may be altered. For example, ሀ hä [hə] (base form), ሁ hu (with a right-side diacritic that doesn't alter the letter), ሂ hi (with a subdiacritic that compresses the consonant, so it is the same height), ህ hə [hɨ] or [h] (where the letter is modified with a kink in the left arm).
OROMO ISSUE
Ge'ez script or the Latin alphabet Then during the early 1970s, the Oromo Liberation Front (OLF) chose the Latin alphabet as the official alphabet to write Afaan Oromo. Between 1974 and 1991 under the Mengistu regime the writing of Afaan Oromo in any script was forbidden, though limited usage of the Ge'ez script was allowed. On 3rd November 1991 the OLF convened a meeting of over 1,000 Oromo intellectuals to decide which alphabet to use to write Afaan Ormo. After a many hours of debate, they decided unanimously to adopt the Latin alphabet. Unfortunately many Ormo have stopped using the indigenous African Ge'ez script after 1991 and began formally writing Oromoia in a Latin format called called
Qubee. Words are subsequently excessively long to accommodate for the inadequacies of Latin. It is speculated that the motivation for the change was to create a distinctive cultural identify from the "semitic" groups who have historically suppressed their culture. How a European script could be used over a related African script speaks to the dangers of so-called liberation when those liberating forces are ignorant of the broader issues.