King Ezana of Axum converted himself and his people to Christianity in the 4th century CE. As the ruler of Axum, he controlled the lucrative salt trade which was essential to people's diets at the time. Axum's control over the salt trade gave the kingdom power and wealth.

3.  Converted himself
and his people to
Christianity.

6. Axums
 Controlled
the salt trade.
Essential in
people’s diet.