The first one they fought against yellow fever
Answer:
1.)A monarch known as the "caliph," which means "successor," headed the Caliphate. The caliph was the Muslim world's religious and political official, and was considered the Prophet Muhammad's heir. When did it all start? After Muhammad's death in 632 CE, the Caliphate was established.
Explanation:
President Johnson announced that the union was restored in December 1865
It was an archaeological dig different from the rest