During his reign :
1. After conversion he spent much of his wealth in buying and setting free Moslem slaves.
2. His daughter Marries prophet muhammed.
3. During his reign, many revolts begun. ("Wars of estopasy")
4. He sent an expedition from Medina to Syria, Iraq, and parts of Persia.
5. Battle of Yamma fought in 633.
Image : Name of Abu Bakr in Arabic