This event marked the beginning of the islamic era? a. hijrah b. jihad c. qur’an d. sunnis if you answer right i will give brainliest

Answerwho is the first goverment en united state

How did the international community respond to south africa’s policies in the 1980s?

The oldest known mesopotamian civilization settled in areas along river banks or sea sides surrounded by mountains and deserts which two statements explain why three geographical features led to the rise of mesopotamian civilizations