What peninsula had the Arab nomads and is where islam began

judaism developed through the growth of a single nation of people

christianity developed through followers spreading the religion throughout the world.

explanation:

1) the andrew carniage's purchase and renovation of skibo castle have been very good and auspicious for the local people of dornoch firth, scotland because this is a turistic attraction for many people who would want to know the castle, the local people would take advantage about this.

2) yes, it could.

i believe your answer is d)