Place the following events in the correct chronological order ( earliest to latest)
1. Sundiata took over Ghana
2. Mali became the center of trans-Saharan trade.
3. Songhai overtook Mali
4. Mansa musa brought Muslim scholar's, artist, and teachers to mali
1. Sundiata took over Ghana
2. Mali became the center of trans-Saharan trade
3. Mansa Musa brought Muslim scholars, artists, and teachers to Mali
4. Songhai overtook Mali