Reducing Aksumite Kingdom to Tigray is a historical falsification.
Tigray, Amhara, Guraghe and many other folks are part of The Aksumite Empire.
The Red Sea belongs to Ethiopia.
King Ezana (Abraha) was ruling North Ethiopia and his brother King Sizana (Atsebha) was ruling south Ethiopia. The province of Shoa including Addis Ababa, Tegylet, Menz etc are ancient Aksumite provinces. The Indian Ocean or The Ethiopian Ocean was the boundary of Aksumite Ethiopia.
This is Ethiopian legacy, not only Tigray's. Reducing Aksumite Empire as Tigrayan history is a crime and historical falsification.