Drag and drop the events in the order in which Christianity spread across East Africa
1. Arrival of Christian missionaries
2. Conversion of local rulers and populations
3. Establishment of Christian churches and institutions
4. Spread of Christianity through trade, migrations, and cultural interactions
Correct order:
1. Arrival of Christian missionaries
2. Conversion of local rulers and populations
3. Establishment of Christian churches and institutions
4. Spread of Christianity through trade, migrations, and cultural interactions