The correct answer is "The Transcontinental railroad and free land in the west" .... Hope this helps!!
Answer:
Rome's language
The factor that most contributed to the development of Roman civilization was Rome's language.
Trust me mark me as brainliest trust me
Trans-Saharan Trade. When the king was not busy enforcing his power among the people, he was spreading it internationally through trade. At its peak, Ghana was chiefly bartering gold, ivory, and slaves for salt from Arabs and horses, cloth, swords, and books from North Africans and Europeans.
Conquered Jews and Christians were not forced to convert to Islam.
Hope this helps:)
