The correct answer is C) Islamic power was limited to the Arabian Peninsula.
The conclusion that can be drawn about the geographic extent of Islamic power at the time of the prophet Muhammad's death in 632 CE is that Islamic power was limited to the Arabian Peninsula.
In the graphic below, we can see the options of the question and a map of the Arabian Peninsula. After the death of the prophet Muhammad, the spread of Islam came by the conquest of other territories. Expansionism allowed Islan to spread in the Middle East. The military intervention helped Muslims to extend the presence of Islam into new territories.
