Question

The Kingdoms of Kongo and Axum both had leadership that

refused to participate in the slave trade
converted to Islam
converted to Christianity
built pyramidal tombs for themselves

Answer 1

The Kingdoms of Kongo and Axum both converted to Christianity.

Step-by-step explanation:

The Kingdoms of Kongo and Axum both converted to Christianity.

Answer 2

Kongo converted to Islam, Axum converted to Christianity.

Step-by-step explanation:

Because B.Ch 4th century Izana is the first Ethiopian person who converted to Christianity.the Arab slave in 18th or 19th century trade which increasingly drew coastal traders into the interior in search of slaves and ivory.