Jamestown was the first American Colony, the British settled there 13 years before the Pilgrims landed in Plymouth - Massachusetts. Jamestown colony was sponsored by the Virginia Company of London, because of that a group of investors wanted to profit - search for wealth - then when they settled in the Colony, they started to plant tobacco around 1613.
The tobacco industry pushed the growth of the Virginia colony because it’s growth demanded a lot of hand-workers.
For the religion, the investors of the Virginia Company were members of the Church of England - Protestantism - Therefore, Protestantism was the religion in Jamestown and became the prominent religion in Virginia.
With less slaves the south experienced food shortages. Food shortages also brought with with them inflation.
Supreme Power or Authority.