Answer:
Jews, Christians, and Zoroastrians lived among the established Arab population.
Explanation:
There were Christianized tribes, as well as Christian communities. The Sasanian empire, which had influence in northern Arabia was mostly adept of Zoroastrianism. On the other hand, Judaism had a strong influence on the birth of Islam, due to its strong presence in this territory, in Medina, a very important city for Islam, they were half of the population at the time of arrival of Mohammed.
The business people and rich white landowners
Answer: Yes, it is a dark horse.
Explanation:
Jim Crow laws were black codes targeted by any non-white class. They placed legal limitations on things such as voting, working, and even recreational events were limited to any non-white person.