A prelude
Tigray is the heartland of the historical Aksumite Empire. In its Golden Era Aksum was a superpower of the era. The Persian religious leader Mani in the 3rd C. A.D. mentions Aksum as one of the superpowers of the time along Rome, China and Persia. At the time Aksum was minting her own gold and silver coins; this shows the truth of her power and riches.
Today Tigray is located in northern Ethiopia. It is bordered by Eritrea, Sudan, Amhara and Afar. Tigrayans are inhabitants of northern Ethiopia and Eritrea. The spread of their settlement spans from the Red Sea in the East to the Sudanese border in the West. For an academic reading on the topic the study by Nyssen of Ghent University entitled “Western Tigray in 117 historical and 33 ethno-linguistic maps (1607-2014)” is available online.