A. growing crops that could be sold abroad B. development of service industries C. subsistence agriculture D. exploiting the mineral wealth of the country

growing crops that could be sold aboard

Explanation:

this is the answer if your question is "To promote economic growth in Kenya, the government supported . " This is the most obvious correct answer because of crops being Kenya's main production. Agricultural items are Kenya's economic success.

sorghum farming likely spread with the bantu migration. there is your answer i had to get it wrong to get this right so i hope ya'll enjoy!