Abu Bakr succeeded Muhammad upon his death as the spiritual and political leader of the Islamic world. The correct option among all the options that are given in the question is option "a". He was also the father in law of the prophet Muhammad. He was also a close companion of Muhammad during his lifetime.
The answer would be C in the later times trading and hunting were the number one priority
Temporary
This can be best known as a temporary, interim or emergency government. A temporary government is put in place when there is a large void due to the collapse of a large government.
Answer:
Memorial Day commemorated soldiers killed in World War I
There is exactly 92 days between Dec. 31 to Apr. 1st.