Bosra is located in a geographical area called the Hauran plateau. The soil of this volcanic plateau made it a fertile region for the cultivation of domesticated cereals during the Neolithic Agricultural Revolution. The city was noted in Egyptian documents of the 14th century BCE, and was situated on the trade routes where caravans brought spices from India and the Far East across the eastern desert while other caravans brought myrrh and frankincense from the south. The region of Hauran then called "Auranitis" came under the control of the Nabataean kingdom. And the city of Bosra then called "Bostra" became the northern capital of the kingdom while its southern capital was Petra. After Pompey's military conquest of Syria, Judaea, and Transjordan. Control of the city was later transferred to Herod the Great and his heirs until 106 CE, when Bosra was incorporated into the new Roman province of Arabia Petraea.